1230 lines
59 KiB
Fortran
1230 lines
59 KiB
Fortran
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#include "macrodef.fh"
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function compute_rhs_bssn(ex, T,X, Y, Z, &
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chi , trK , &
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dxx , gxy , gxz , dyy , gyz , dzz, &
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Axx , Axy , Axz , Ayy , Ayz , Azz, &
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Gamx , Gamy , Gamz , &
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Lap , betax , betay , betaz , &
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dtSfx , dtSfy , dtSfz , &
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chi_rhs, trK_rhs, &
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gxx_rhs, gxy_rhs, gxz_rhs, gyy_rhs, gyz_rhs, gzz_rhs, &
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Axx_rhs, Axy_rhs, Axz_rhs, Ayy_rhs, Ayz_rhs, Azz_rhs, &
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Gamx_rhs, Gamy_rhs, Gamz_rhs, &
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Lap_rhs, betax_rhs, betay_rhs, betaz_rhs, &
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dtSfx_rhs, dtSfy_rhs, dtSfz_rhs, &
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rho,Sx,Sy,Sz,Sxx,Sxy,Sxz,Syy,Syz,Szz, &
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Gamxxx,Gamxxy,Gamxxz,Gamxyy,Gamxyz,Gamxzz, &
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Gamyxx,Gamyxy,Gamyxz,Gamyyy,Gamyyz,Gamyzz, &
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Gamzxx,Gamzxy,Gamzxz,Gamzyy,Gamzyz,Gamzzz, &
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Rxx,Rxy,Rxz,Ryy,Ryz,Rzz, &
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ham_Res, movx_Res, movy_Res, movz_Res, &
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Gmx_Res, Gmy_Res, Gmz_Res, &
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Symmetry,Lev,eps,co) result(gont)
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! calculate constraint violation when co=0
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implicit none
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!~~~~~~> Input parameters:
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integer,intent(in ):: ex(1:3), Symmetry,Lev,co
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real*8, intent(in ):: T
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real*8, intent(in ):: X(1:ex(1)),Y(1:ex(2)),Z(1:ex(3))
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real*8, dimension(ex(1),ex(2),ex(3)),intent(inout) :: chi,dxx,dyy,dzz
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real*8, dimension(ex(1),ex(2),ex(3)),intent(in ) :: trK
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real*8, dimension(ex(1),ex(2),ex(3)),intent(in ) :: gxy,gxz,gyz
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real*8, dimension(ex(1),ex(2),ex(3)),intent(in ) :: Axx,Axy,Axz,Ayy,Ayz,Azz
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real*8, dimension(ex(1),ex(2),ex(3)),intent(in ) :: Gamx,Gamy,Gamz
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real*8, dimension(ex(1),ex(2),ex(3)),intent(inout) :: Lap, betax, betay, betaz
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real*8, dimension(ex(1),ex(2),ex(3)),intent(in ) :: dtSfx, dtSfy, dtSfz
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real*8, dimension(ex(1),ex(2),ex(3)),intent(out) :: chi_rhs,trK_rhs
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real*8, dimension(ex(1),ex(2),ex(3)),intent(out) :: gxx_rhs,gxy_rhs,gxz_rhs
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real*8, dimension(ex(1),ex(2),ex(3)),intent(out) :: gyy_rhs,gyz_rhs,gzz_rhs
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real*8, dimension(ex(1),ex(2),ex(3)),intent(out) :: Axx_rhs,Axy_rhs,Axz_rhs
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real*8, dimension(ex(1),ex(2),ex(3)),intent(out) :: Ayy_rhs,Ayz_rhs,Azz_rhs
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real*8, dimension(ex(1),ex(2),ex(3)),intent(out) :: Gamx_rhs,Gamy_rhs,Gamz_rhs
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real*8, dimension(ex(1),ex(2),ex(3)),intent(out) :: Lap_rhs, betax_rhs, betay_rhs, betaz_rhs
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real*8, dimension(ex(1),ex(2),ex(3)),intent(out) :: dtSfx_rhs,dtSfy_rhs,dtSfz_rhs
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real*8, dimension(ex(1),ex(2),ex(3)),intent(in ) :: rho,Sx,Sy,Sz
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real*8, dimension(ex(1),ex(2),ex(3)),intent(in ) :: Sxx,Sxy,Sxz,Syy,Syz,Szz
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! when out, physical second kind of connection
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real*8, dimension(ex(1),ex(2),ex(3)),intent(out) :: Gamxxx, Gamxxy, Gamxxz
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real*8, dimension(ex(1),ex(2),ex(3)),intent(out) :: Gamxyy, Gamxyz, Gamxzz
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real*8, dimension(ex(1),ex(2),ex(3)),intent(out) :: Gamyxx, Gamyxy, Gamyxz
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real*8, dimension(ex(1),ex(2),ex(3)),intent(out) :: Gamyyy, Gamyyz, Gamyzz
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real*8, dimension(ex(1),ex(2),ex(3)),intent(out) :: Gamzxx, Gamzxy, Gamzxz
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real*8, dimension(ex(1),ex(2),ex(3)),intent(out) :: Gamzyy, Gamzyz, Gamzzz
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! when out, physical Ricci tensor
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real*8, dimension(ex(1),ex(2),ex(3)),intent(out) :: Rxx,Rxy,Rxz,Ryy,Ryz,Rzz
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real*8,intent(in) :: eps
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real*8, dimension(ex(1),ex(2),ex(3)),intent(inout) :: ham_Res, movx_Res, movy_Res, movz_Res
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real*8, dimension(ex(1),ex(2),ex(3)),intent(inout) :: Gmx_Res, Gmy_Res, Gmz_Res
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! gont = 0: success; gont = 1: something wrong
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integer::gont,i,j,k
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real*8 :: val1, val2
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real*8 :: det, t_gupxx, t_gupxy, t_gupxz, t_gupyy, t_gupyz, t_gupzz
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!~~~~~~> Other variables:
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real*8, dimension(ex(1),ex(2),ex(3)) :: gxx,gyy,gzz
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real*8, dimension(ex(1),ex(2),ex(3)) :: chix,chiy,chiz
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real*8, dimension(ex(1),ex(2),ex(3)) :: gxxx,gxyx,gxzx,gyyx,gyzx,gzzx
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real*8, dimension(ex(1),ex(2),ex(3)) :: gxxy,gxyy,gxzy,gyyy,gyzy,gzzy
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real*8, dimension(ex(1),ex(2),ex(3)) :: gxxz,gxyz,gxzz,gyyz,gyzz,gzzz
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real*8, dimension(ex(1),ex(2),ex(3)) :: Lapx,Lapy,Lapz
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real*8, dimension(ex(1),ex(2),ex(3)) :: betaxx,betaxy,betaxz
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real*8, dimension(ex(1),ex(2),ex(3)) :: betayx,betayy,betayz
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real*8, dimension(ex(1),ex(2),ex(3)) :: betazx,betazy,betazz
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real*8, dimension(ex(1),ex(2),ex(3)) :: Gamxx,Gamxy,Gamxz
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real*8, dimension(ex(1),ex(2),ex(3)) :: Gamyx,Gamyy,Gamyz
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real*8, dimension(ex(1),ex(2),ex(3)) :: Gamzx,Gamzy,Gamzz
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real*8, dimension(ex(1),ex(2),ex(3)) :: Kx,Ky,Kz,div_beta,S
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real*8, dimension(ex(1),ex(2),ex(3)) :: f,fxx,fxy,fxz,fyy,fyz,fzz
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real*8, dimension(ex(1),ex(2),ex(3)) :: Gamxa,Gamya,Gamza,alpn1,chin1
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real*8, dimension(ex(1),ex(2),ex(3)) :: gupxx,gupxy,gupxz
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real*8, dimension(ex(1),ex(2),ex(3)) :: gupyy,gupyz,gupzz
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real*8,dimension(3) ::SSS,AAS,ASA,SAA,ASS,SAS,SSA
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real*8 :: PI
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#if (DEBUG_NAN_CHECK)
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real*8 :: dX
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#endif
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real*8, parameter :: ZEO = 0.d0,ONE = 1.D0, TWO = 2.D0, FOUR = 4.D0
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real*8, parameter :: EIGHT = 8.D0, HALF = 0.5D0, THR = 3.d0
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real*8, parameter :: SYM = 1.D0, ANTI= - 1.D0
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double precision,parameter::FF = 0.75d0,eta=2.d0
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real*8, parameter :: F1o3 = 1.D0/3.D0, F2o3 = 2.D0/3.D0,F3o2=1.5d0, F1o6 = 1.D0/6.D0
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real*8, parameter :: F16=1.6d1,F8=8.d0
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#if (GAUGE == 2 || GAUGE == 3 || GAUGE == 4 || GAUGE == 5)
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real*8, dimension(ex(1),ex(2),ex(3)) :: reta
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#endif
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#if (GAUGE == 6 || GAUGE == 7)
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integer :: BHN,i,j,k
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real*8, dimension(9) :: Porg
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real*8, dimension(3) :: Mass
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real*8 :: r1,r2,M,A,w1,w2,C1,C2
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real*8, dimension(ex(1),ex(2),ex(3)) :: reta
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call getpbh(BHN,Porg,Mass)
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#endif
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#if (DEBUG_NAN_CHECK)
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!!! sanity check
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dX = sum(chi)+sum(trK)+sum(dxx)+sum(gxy)+sum(gxz)+sum(dyy)+sum(gyz)+sum(dzz) &
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+sum(Axx)+sum(Axy)+sum(Axz)+sum(Ayy)+sum(Ayz)+sum(Azz) &
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+sum(Gamx)+sum(Gamy)+sum(Gamz) &
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+sum(Lap)+sum(betax)+sum(betay)+sum(betaz)
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if(dX.ne.dX) then
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if(sum(chi).ne.sum(chi))write(*,*)"bssn.f90: find NaN in chi"
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if(sum(trK).ne.sum(trK))write(*,*)"bssn.f90: find NaN in trk"
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if(sum(dxx).ne.sum(dxx))write(*,*)"bssn.f90: find NaN in dxx"
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if(sum(gxy).ne.sum(gxy))write(*,*)"bssn.f90: find NaN in gxy"
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if(sum(gxz).ne.sum(gxz))write(*,*)"bssn.f90: find NaN in gxz"
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if(sum(dyy).ne.sum(dyy))write(*,*)"bssn.f90: find NaN in dyy"
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if(sum(gyz).ne.sum(gyz))write(*,*)"bssn.f90: find NaN in gyz"
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if(sum(dzz).ne.sum(dzz))write(*,*)"bssn.f90: find NaN in dzz"
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if(sum(Axx).ne.sum(Axx))write(*,*)"bssn.f90: find NaN in Axx"
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if(sum(Axy).ne.sum(Axy))write(*,*)"bssn.f90: find NaN in Axy"
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if(sum(Axz).ne.sum(Axz))write(*,*)"bssn.f90: find NaN in Axz"
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if(sum(Ayy).ne.sum(Ayy))write(*,*)"bssn.f90: find NaN in Ayy"
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if(sum(Ayz).ne.sum(Ayz))write(*,*)"bssn.f90: find NaN in Ayz"
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if(sum(Azz).ne.sum(Azz))write(*,*)"bssn.f90: find NaN in Azz"
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if(sum(Gamx).ne.sum(Gamx))write(*,*)"bssn.f90: find NaN in Gamx"
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if(sum(Gamy).ne.sum(Gamy))write(*,*)"bssn.f90: find NaN in Gamy"
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if(sum(Gamz).ne.sum(Gamz))write(*,*)"bssn.f90: find NaN in Gamz"
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if(sum(Lap).ne.sum(Lap))write(*,*)"bssn.f90: find NaN in Lap"
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if(sum(betax).ne.sum(betax))write(*,*)"bssn.f90: find NaN in betax"
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if(sum(betay).ne.sum(betay))write(*,*)"bssn.f90: find NaN in betay"
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if(sum(betaz).ne.sum(betaz))write(*,*)"bssn.f90: find NaN in betaz"
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gont = 1
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return
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endif
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#endif
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PI = dacos(-ONE)
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alpn1 = Lap + ONE
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chin1 = chi + ONE
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gxx = dxx + ONE
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gyy = dyy + ONE
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gzz = dzz + ONE
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call fderivs(ex,betax,betaxx,betaxy,betaxz,X,Y,Z,ANTI, SYM, SYM,Symmetry,Lev)
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call fderivs(ex,betay,betayx,betayy,betayz,X,Y,Z, SYM,ANTI, SYM,Symmetry,Lev)
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call fderivs(ex,betaz,betazx,betazy,betazz,X,Y,Z, SYM, SYM,ANTI,Symmetry,Lev)
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div_beta = betaxx + betayy + betazz
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call fderivs(ex,chi,chix,chiy,chiz,X,Y,Z,SYM,SYM,SYM,symmetry,Lev)
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call fderivs(ex,dxx,gxxx,gxxy,gxxz,X,Y,Z,SYM ,SYM ,SYM ,Symmetry,Lev)
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call fderivs(ex,dyy,gyyx,gyyy,gyyz,X,Y,Z,SYM ,SYM ,SYM ,Symmetry,Lev)
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call fderivs(ex,dzz,gzzx,gzzy,gzzz,X,Y,Z,SYM ,SYM ,SYM ,Symmetry,Lev)
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call fderivs(ex,gxy,gxyx,gxyy,gxyz,X,Y,Z,ANTI,ANTI,SYM ,Symmetry,Lev)
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call fderivs(ex,gxz,gxzx,gxzy,gxzz,X,Y,Z,ANTI,SYM ,ANTI,Symmetry,Lev)
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call fderivs(ex,gyz,gyzx,gyzy,gyzz,X,Y,Z,SYM ,ANTI,ANTI,Symmetry,Lev)
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chi_rhs = F2o3 *chin1*( alpn1 * trK - div_beta ) !rhs for chi
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gxx_rhs = - TWO * alpn1 * Axx - F2o3 * gxx * div_beta + &
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TWO *( gxx * betaxx + gxy * betayx + gxz * betazx)
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gyy_rhs = - TWO * alpn1 * Ayy - F2o3 * gyy * div_beta + &
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TWO *( gxy * betaxy + gyy * betayy + gyz * betazy)
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gzz_rhs = - TWO * alpn1 * Azz - F2o3 * gzz * div_beta + &
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TWO *( gxz * betaxz + gyz * betayz + gzz * betazz)
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gxy_rhs = - TWO * alpn1 * Axy + F1o3 * gxy * div_beta + &
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gxx * betaxy + gxz * betazy + &
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gyy * betayx + gyz * betazx &
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- gxy * betazz
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gyz_rhs = - TWO * alpn1 * Ayz + F1o3 * gyz * div_beta + &
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gxy * betaxz + gyy * betayz + &
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gxz * betaxy + gzz * betazy &
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- gyz * betaxx
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gxz_rhs = - TWO * alpn1 * Axz + F1o3 * gxz * div_beta + &
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gxx * betaxz + gxy * betayz + &
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gyz * betayx + gzz * betazx &
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- gxz * betayy !rhs for gij
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! fused loop for metric inversion and connections
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!DIR$ SIMD
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do k=1,ex(3)
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do j=1,ex(2)
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do i=1,ex(1)
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! 1. Metric Inversion
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det = ONE / ( &
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gxx(i,j,k) * gyy(i,j,k) * gzz(i,j,k) + gxy(i,j,k) * gyz(i,j,k) * gxz(i,j,k) + &
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gxz(i,j,k) * gxy(i,j,k) * gyz(i,j,k) - gxz(i,j,k) * gyy(i,j,k) * gxz(i,j,k) - &
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gxy(i,j,k) * gxy(i,j,k) * gzz(i,j,k) - gxx(i,j,k) * gyz(i,j,k) * gyz(i,j,k) )
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t_gupxx = ( gyy(i,j,k) * gzz(i,j,k) - gyz(i,j,k) * gyz(i,j,k) ) * det
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t_gupxy = - ( gxy(i,j,k) * gzz(i,j,k) - gyz(i,j,k) * gxz(i,j,k) ) * det
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t_gupxz = ( gxy(i,j,k) * gyz(i,j,k) - gyy(i,j,k) * gxz(i,j,k) ) * det
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t_gupyy = ( gxx(i,j,k) * gzz(i,j,k) - gxz(i,j,k) * gxz(i,j,k) ) * det
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t_gupyz = - ( gxx(i,j,k) * gyz(i,j,k) - gxy(i,j,k) * gxz(i,j,k) ) * det
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t_gupzz = ( gxx(i,j,k) * gyy(i,j,k) - gxy(i,j,k) * gxy(i,j,k) ) * det
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gupxx(i,j,k) = t_gupxx
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gupxy(i,j,k) = t_gupxy
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gupxz(i,j,k) = t_gupxz
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gupyy(i,j,k) = t_gupyy
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gupyz(i,j,k) = t_gupyz
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gupzz(i,j,k) = t_gupzz
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if(co == 0)then
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Gmx_Res(i,j,k) = Gamx(i,j,k) - (t_gupxx*(t_gupxx*gxxx(i,j,k)+t_gupxy*gxyx(i,j,k)+t_gupxz*gxzx(i,j,k))&
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+t_gupxy*(t_gupxx*gxyx(i,j,k)+t_gupxy*gyyx(i,j,k)+t_gupxz*gyzx(i,j,k))&
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+t_gupxz*(t_gupxx*gxzx(i,j,k)+t_gupxy*gyzx(i,j,k)+t_gupxz*gzzx(i,j,k))&
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+t_gupxx*(t_gupxy*gxxy(i,j,k)+t_gupyy*gxyy(i,j,k)+t_gupyz*gxzy(i,j,k))&
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+t_gupxy*(t_gupxy*gxyy(i,j,k)+t_gupyy*gyyy(i,j,k)+t_gupyz*gyzy(i,j,k))&
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+t_gupxz*(t_gupxy*gxzy(i,j,k)+t_gupyy*gyzy(i,j,k)+t_gupyz*gzzy(i,j,k))&
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+t_gupxx*(t_gupxz*gxxz(i,j,k)+t_gupyz*gxyz(i,j,k)+t_gupzz*gxzz(i,j,k))&
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+t_gupxy*(t_gupxz*gxyz(i,j,k)+t_gupyz*gyyz(i,j,k)+t_gupzz*gyzz(i,j,k))&
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+t_gupxz*(t_gupxz*gxzz(i,j,k)+t_gupyz*gyzz(i,j,k)+t_gupzz*gzzz(i,j,k)))
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Gmy_Res(i,j,k) = Gamy(i,j,k) - (t_gupxx*(t_gupxy*gxxx(i,j,k)+t_gupyy*gxyx(i,j,k)+t_gupyz*gxzx(i,j,k))&
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+t_gupxy*(t_gupxy*gxyx(i,j,k)+t_gupyy*gyyx(i,j,k)+t_gupyz*gyzx(i,j,k))&
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+t_gupxz*(t_gupxy*gxzx(i,j,k)+t_gupyy*gyzx(i,j,k)+t_gupyz*gzzx(i,j,k))&
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+t_gupxy*(t_gupxy*gxxy(i,j,k)+t_gupyy*gxyy(i,j,k)+t_gupyz*gxzy(i,j,k))&
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+t_gupyy*(t_gupxy*gxyy(i,j,k)+t_gupyy*gyyy(i,j,k)+t_gupyz*gyzy(i,j,k))&
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+t_gupyz*(t_gupxy*gxzy(i,j,k)+t_gupyy*gyzy(i,j,k)+t_gupyz*gzzy(i,j,k))&
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+t_gupxy*(t_gupxz*gxxz(i,j,k)+t_gupyz*gxyz(i,j,k)+t_gupzz*gxzz(i,j,k))&
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+t_gupyy*(t_gupxz*gxyz(i,j,k)+t_gupyz*gyyz(i,j,k)+t_gupzz*gyzz(i,j,k))&
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+t_gupyz*(t_gupxz*gxzz(i,j,k)+t_gupyz*gyzz(i,j,k)+t_gupzz*gzzz(i,j,k)))
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Gmz_Res(i,j,k) = Gamz(i,j,k) - (t_gupxx*(t_gupxz*gxxx(i,j,k)+t_gupyz*gxyx(i,j,k)+t_gupzz*gxzx(i,j,k))&
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+t_gupxy*(t_gupxz*gxyx(i,j,k)+t_gupyz*gyyx(i,j,k)+t_gupzz*gyzx(i,j,k))&
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+t_gupxz*(t_gupxz*gxzx(i,j,k)+t_gupyz*gyzx(i,j,k)+t_gupzz*gzzx(i,j,k))&
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+t_gupxy*(t_gupxz*gxxy(i,j,k)+t_gupyz*gxyy(i,j,k)+t_gupzz*gxzy(i,j,k))&
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+t_gupyy*(t_gupxz*gxyy(i,j,k)+t_gupyz*gyyy(i,j,k)+t_gupzz*gyzy(i,j,k))&
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+t_gupyz*(t_gupxz*gxzy(i,j,k)+t_gupyz*gyzy(i,j,k)+t_gupzz*gzzy(i,j,k))&
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+t_gupxz*(t_gupxz*gxxz(i,j,k)+t_gupyz*gxyz(i,j,k)+t_gupzz*gxzz(i,j,k))&
|
|
+t_gupyz*(t_gupxz*gxyz(i,j,k)+t_gupyz*gyyz(i,j,k)+t_gupzz*gyzz(i,j,k))&
|
|
+t_gupzz*(t_gupxz*gxzz(i,j,k)+t_gupyz*gyzz(i,j,k)+t_gupzz*gzzz(i,j,k)))
|
|
endif
|
|
|
|
! 2. Christoffel Symbols
|
|
val1 = TWO * gxyx(i,j,k) - gxxy(i,j,k)
|
|
val2 = TWO * gxzx(i,j,k) - gxxz(i,j,k)
|
|
Gamxxx(i,j,k) =HALF*( t_gupxx*gxxx(i,j,k) + t_gupxy*val1 + t_gupxz*val2 )
|
|
Gamyxx(i,j,k) =HALF*( t_gupxy*gxxx(i,j,k) + t_gupyy*val1 + t_gupyz*val2 )
|
|
Gamzxx(i,j,k) =HALF*( t_gupxz*gxxx(i,j,k) + t_gupyz*val1 + t_gupzz*val2 )
|
|
|
|
val1 = TWO * gxyy(i,j,k) - gyyx(i,j,k)
|
|
val2 = TWO * gyzy(i,j,k) - gyyz(i,j,k)
|
|
Gamxyy(i,j,k) =HALF*( t_gupxx*val1 + t_gupxy*gyyy(i,j,k) + t_gupxz*val2 )
|
|
Gamyyy(i,j,k) =HALF*( t_gupxy*val1 + t_gupyy*gyyy(i,j,k) + t_gupyz*val2 )
|
|
Gamzyy(i,j,k) =HALF*( t_gupxz*val1 + t_gupyz*gyyy(i,j,k) + t_gupzz*val2 )
|
|
|
|
val1 = TWO * gxzz(i,j,k) - gzzx(i,j,k)
|
|
val2 = TWO * gyzz(i,j,k) - gzzy(i,j,k)
|
|
Gamxzz(i,j,k) =HALF*( t_gupxx*val1 + t_gupxy*val2 + t_gupxz*gzzz(i,j,k) )
|
|
Gamyzz(i,j,k) =HALF*( t_gupxy*val1 + t_gupyy*val2 + t_gupyz*gzzz(i,j,k) )
|
|
Gamzzz(i,j,k) =HALF*( t_gupxz*val1 + t_gupyz*val2 + t_gupzz*gzzz(i,j,k) )
|
|
|
|
val1 = gxzy(i,j,k) + gyzx(i,j,k) - gxyz(i,j,k)
|
|
Gamxxy(i,j,k) =HALF*( t_gupxx*gxxy(i,j,k) + t_gupxy*gyyx(i,j,k) + t_gupxz*val1 )
|
|
Gamyxy(i,j,k) =HALF*( t_gupxy*gxxy(i,j,k) + t_gupyy*gyyx(i,j,k) + t_gupyz*val1 )
|
|
Gamzxy(i,j,k) =HALF*( t_gupxz*gxxy(i,j,k) + t_gupyz*gyyx(i,j,k) + t_gupzz*val1 )
|
|
|
|
val1 = gxyz(i,j,k) + gyzx(i,j,k) - gxzy(i,j,k)
|
|
Gamxxz(i,j,k) =HALF*( t_gupxx*gxxz(i,j,k) + t_gupxy*val1 + t_gupxz*gzzx(i,j,k) )
|
|
Gamyxz(i,j,k) =HALF*( t_gupxy*gxxz(i,j,k) + t_gupyy*val1 + t_gupyz*gzzx(i,j,k) )
|
|
Gamzxz(i,j,k) =HALF*( t_gupxz*gxxz(i,j,k) + t_gupyz*val1 + t_gupzz*gzzx(i,j,k) )
|
|
|
|
val1 = gxyz(i,j,k) + gxzy(i,j,k) - gyzx(i,j,k)
|
|
Gamxyz(i,j,k) =HALF*( t_gupxx*val1 + t_gupxy*gyyz(i,j,k) + t_gupxz*gzzy(i,j,k) )
|
|
Gamyyz(i,j,k) =HALF*( t_gupxy*val1 + t_gupyy*gyyz(i,j,k) + t_gupyz*gzzy(i,j,k) )
|
|
Gamzyz(i,j,k) =HALF*( t_gupxz*val1 + t_gupyz*gyyz(i,j,k) + t_gupzz*gzzy(i,j,k) )
|
|
enddo
|
|
enddo
|
|
enddo
|
|
|
|
|
|
! Raise indices of \tilde A_{ij} and store in R_ij
|
|
|
|
Rxx = gupxx * gupxx * Axx + gupxy * gupxy * Ayy + gupxz * gupxz * Azz + &
|
|
TWO*(gupxx * gupxy * Axy + gupxx * gupxz * Axz + gupxy * gupxz * Ayz)
|
|
|
|
Ryy = gupxy * gupxy * Axx + gupyy * gupyy * Ayy + gupyz * gupyz * Azz + &
|
|
TWO*(gupxy * gupyy * Axy + gupxy * gupyz * Axz + gupyy * gupyz * Ayz)
|
|
|
|
Rzz = gupxz * gupxz * Axx + gupyz * gupyz * Ayy + gupzz * gupzz * Azz + &
|
|
TWO*(gupxz * gupyz * Axy + gupxz * gupzz * Axz + gupyz * gupzz * Ayz)
|
|
|
|
Rxy = gupxx * gupxy * Axx + gupxy * gupyy * Ayy + gupxz * gupyz * Azz + &
|
|
(gupxx * gupyy + gupxy * gupxy)* Axy + &
|
|
(gupxx * gupyz + gupxz * gupxy)* Axz + &
|
|
(gupxy * gupyz + gupxz * gupyy)* Ayz
|
|
|
|
Rxz = gupxx * gupxz * Axx + gupxy * gupyz * Ayy + gupxz * gupzz * Azz + &
|
|
(gupxx * gupyz + gupxy * gupxz)* Axy + &
|
|
(gupxx * gupzz + gupxz * gupxz)* Axz + &
|
|
(gupxy * gupzz + gupxz * gupyz)* Ayz
|
|
|
|
Ryz = gupxy * gupxz * Axx + gupyy * gupyz * Ayy + gupyz * gupzz * Azz + &
|
|
(gupxy * gupyz + gupyy * gupxz)* Axy + &
|
|
(gupxy * gupzz + gupyz * gupxz)* Axz + &
|
|
(gupyy * gupzz + gupyz * gupyz)* Ayz
|
|
|
|
! Right hand side for Gam^i without shift terms...
|
|
call fderivs(ex,Lap,Lapx,Lapy,Lapz,X,Y,Z,SYM,SYM,SYM,Symmetry,Lev)
|
|
call fderivs(ex,trK,Kx,Ky,Kz,X,Y,Z,SYM,SYM,SYM,symmetry,Lev)
|
|
|
|
! reuse fxx/fxy/fxz as temporaries for matter-source combinations
|
|
fxx = F2o3 * Kx + EIGHT * PI * Sx
|
|
fxy = F2o3 * Ky + EIGHT * PI * Sy
|
|
fxz = F2o3 * Kz + EIGHT * PI * Sz
|
|
|
|
! reuse Gamxa/Gamya/Gamza as temporaries for chix*R combinations
|
|
Gamxa = chix * Rxx + chiy * Rxy + chiz * Rxz
|
|
Gamya = chix * Rxy + chiy * Ryy + chiz * Ryz
|
|
Gamza = chix * Rxz + chiy * Ryz + chiz * Rzz
|
|
|
|
Gamx_rhs = - TWO * ( Lapx * Rxx + Lapy * Rxy + Lapz * Rxz ) + &
|
|
TWO * alpn1 * ( &
|
|
-F3o2 * ONE/chin1 * Gamxa - &
|
|
gupxx * fxx - &
|
|
gupxy * fxy - &
|
|
gupxz * fxz + &
|
|
Gamxxx * Rxx + Gamxyy * Ryy + Gamxzz * Rzz + &
|
|
TWO * ( Gamxxy * Rxy + Gamxxz * Rxz + Gamxyz * Ryz ) )
|
|
|
|
Gamy_rhs = - TWO * ( Lapx * Rxy + Lapy * Ryy + Lapz * Ryz ) + &
|
|
TWO * alpn1 * ( &
|
|
-F3o2 * ONE/chin1 * Gamya - &
|
|
gupxy * fxx - &
|
|
gupyy * fxy - &
|
|
gupyz * fxz + &
|
|
Gamyxx * Rxx + Gamyyy * Ryy + Gamyzz * Rzz + &
|
|
TWO * ( Gamyxy * Rxy + Gamyxz * Rxz + Gamyyz * Ryz ) )
|
|
|
|
Gamz_rhs = - TWO * ( Lapx * Rxz + Lapy * Ryz + Lapz * Rzz ) + &
|
|
TWO * alpn1 * ( &
|
|
-F3o2 * ONE/chin1 * Gamza - &
|
|
gupxz * fxx - &
|
|
gupyz * fxy - &
|
|
gupzz * fxz + &
|
|
Gamzxx * Rxx + Gamzyy * Ryy + Gamzzz * Rzz + &
|
|
TWO * ( Gamzxy * Rxy + Gamzxz * Rxz + Gamzyz * Ryz ) )
|
|
|
|
call fdderivs(ex,betax,gxxx,gxyx,gxzx,gyyx,gyzx,gzzx,&
|
|
X,Y,Z,ANTI,SYM, SYM ,Symmetry,Lev)
|
|
call fdderivs(ex,betay,gxxy,gxyy,gxzy,gyyy,gyzy,gzzy,&
|
|
X,Y,Z,SYM ,ANTI,SYM ,Symmetry,Lev)
|
|
call fdderivs(ex,betaz,gxxz,gxyz,gxzz,gyyz,gyzz,gzzz,&
|
|
X,Y,Z,SYM ,SYM, ANTI,Symmetry,Lev)
|
|
|
|
fxx = gxxx + gxyy + gxzz
|
|
fxy = gxyx + gyyy + gyzz
|
|
fxz = gxzx + gyzy + gzzz
|
|
|
|
Gamxa = gupxx * Gamxxx + gupyy * Gamxyy + gupzz * Gamxzz + &
|
|
TWO*( gupxy * Gamxxy + gupxz * Gamxxz + gupyz * Gamxyz )
|
|
Gamya = gupxx * Gamyxx + gupyy * Gamyyy + gupzz * Gamyzz + &
|
|
TWO*( gupxy * Gamyxy + gupxz * Gamyxz + gupyz * Gamyyz )
|
|
Gamza = gupxx * Gamzxx + gupyy * Gamzyy + gupzz * Gamzzz + &
|
|
TWO*( gupxy * Gamzxy + gupxz * Gamzxz + gupyz * Gamzyz )
|
|
|
|
call fderivs(ex,Gamx,Gamxx,Gamxy,Gamxz,X,Y,Z,ANTI,SYM ,SYM ,Symmetry,Lev)
|
|
call fderivs(ex,Gamy,Gamyx,Gamyy,Gamyz,X,Y,Z,SYM ,ANTI,SYM ,Symmetry,Lev)
|
|
call fderivs(ex,Gamz,Gamzx,Gamzy,Gamzz,X,Y,Z,SYM ,SYM ,ANTI,Symmetry,Lev)
|
|
|
|
Gamx_rhs = Gamx_rhs + F2o3 * Gamxa * div_beta - &
|
|
Gamxa * betaxx - Gamya * betaxy - Gamza * betaxz + &
|
|
F1o3 * (gupxx * fxx + gupxy * fxy + gupxz * fxz ) + &
|
|
gupxx * gxxx + gupyy * gyyx + gupzz * gzzx + &
|
|
TWO * (gupxy * gxyx + gupxz * gxzx + gupyz * gyzx )
|
|
|
|
Gamy_rhs = Gamy_rhs + F2o3 * Gamya * div_beta - &
|
|
Gamxa * betayx - Gamya * betayy - Gamza * betayz + &
|
|
F1o3 * (gupxy * fxx + gupyy * fxy + gupyz * fxz ) + &
|
|
gupxx * gxxy + gupyy * gyyy + gupzz * gzzy + &
|
|
TWO * (gupxy * gxyy + gupxz * gxzy + gupyz * gyzy )
|
|
|
|
Gamz_rhs = Gamz_rhs + F2o3 * Gamza * div_beta - &
|
|
Gamxa * betazx - Gamya * betazy - Gamza * betazz + &
|
|
F1o3 * (gupxz * fxx + gupyz * fxy + gupzz * fxz ) + &
|
|
gupxx * gxxz + gupyy * gyyz + gupzz * gzzz + &
|
|
TWO * (gupxy * gxyz + gupxz * gxzz + gupyz * gyzz ) !rhs for Gam^i
|
|
|
|
!first kind of connection stored in gij,k
|
|
gxxx = gxx * Gamxxx + gxy * Gamyxx + gxz * Gamzxx
|
|
gxyx = gxx * Gamxxy + gxy * Gamyxy + gxz * Gamzxy
|
|
gxzx = gxx * Gamxxz + gxy * Gamyxz + gxz * Gamzxz
|
|
gyyx = gxx * Gamxyy + gxy * Gamyyy + gxz * Gamzyy
|
|
gyzx = gxx * Gamxyz + gxy * Gamyyz + gxz * Gamzyz
|
|
gzzx = gxx * Gamxzz + gxy * Gamyzz + gxz * Gamzzz
|
|
|
|
gxxy = gxy * Gamxxx + gyy * Gamyxx + gyz * Gamzxx
|
|
gxyy = gxy * Gamxxy + gyy * Gamyxy + gyz * Gamzxy
|
|
gxzy = gxy * Gamxxz + gyy * Gamyxz + gyz * Gamzxz
|
|
gyyy = gxy * Gamxyy + gyy * Gamyyy + gyz * Gamzyy
|
|
gyzy = gxy * Gamxyz + gyy * Gamyyz + gyz * Gamzyz
|
|
gzzy = gxy * Gamxzz + gyy * Gamyzz + gyz * Gamzzz
|
|
|
|
gxxz = gxz * Gamxxx + gyz * Gamyxx + gzz * Gamzxx
|
|
gxyz = gxz * Gamxxy + gyz * Gamyxy + gzz * Gamzxy
|
|
gxzz = gxz * Gamxxz + gyz * Gamyxz + gzz * Gamzxz
|
|
gyyz = gxz * Gamxyy + gyz * Gamyyy + gzz * Gamzyy
|
|
gyzz = gxz * Gamxyz + gyz * Gamyyz + gzz * Gamzyz
|
|
gzzz = gxz * Gamxzz + gyz * Gamyzz + gzz * Gamzzz
|
|
|
|
!compute Ricci tensor for tilted metric
|
|
call fdderivs(ex,dxx,fxx,fxy,fxz,fyy,fyz,fzz,X,Y,Z,SYM ,SYM ,SYM ,symmetry,Lev)
|
|
Rxx = gupxx * fxx + gupyy * fyy + gupzz * fzz + &
|
|
( gupxy * fxy + gupxz * fxz + gupyz * fyz ) * TWO
|
|
|
|
call fdderivs(ex,dyy,fxx,fxy,fxz,fyy,fyz,fzz,X,Y,Z,SYM ,SYM ,SYM ,symmetry,Lev)
|
|
Ryy = gupxx * fxx + gupyy * fyy + gupzz * fzz + &
|
|
( gupxy * fxy + gupxz * fxz + gupyz * fyz ) * TWO
|
|
|
|
call fdderivs(ex,dzz,fxx,fxy,fxz,fyy,fyz,fzz,X,Y,Z,SYM ,SYM ,SYM ,symmetry,Lev)
|
|
Rzz = gupxx * fxx + gupyy * fyy + gupzz * fzz + &
|
|
( gupxy * fxy + gupxz * fxz + gupyz * fyz ) * TWO
|
|
|
|
call fdderivs(ex,gxy,fxx,fxy,fxz,fyy,fyz,fzz,X,Y,Z,ANTI, ANTI,SYM ,symmetry,Lev)
|
|
Rxy = gupxx * fxx + gupyy * fyy + gupzz * fzz + &
|
|
( gupxy * fxy + gupxz * fxz + gupyz * fyz ) * TWO
|
|
|
|
call fdderivs(ex,gxz,fxx,fxy,fxz,fyy,fyz,fzz,X,Y,Z,ANTI ,SYM ,ANTI,symmetry,Lev)
|
|
Rxz = gupxx * fxx + gupyy * fyy + gupzz * fzz + &
|
|
( gupxy * fxy + gupxz * fxz + gupyz * fyz ) * TWO
|
|
|
|
call fdderivs(ex,gyz,fxx,fxy,fxz,fyy,fyz,fzz,X,Y,Z,SYM ,ANTI ,ANTI,symmetry,Lev)
|
|
Ryz = gupxx * fxx + gupyy * fyy + gupzz * fzz + &
|
|
( gupxy * fxy + gupxz * fxz + gupyz * fyz ) * TWO
|
|
|
|
Rxx = - HALF * Rxx + &
|
|
gxx * Gamxx+ gxy * Gamyx + gxz * Gamzx + &
|
|
Gamxa * gxxx + Gamya * gxyx + Gamza * gxzx + &
|
|
gupxx *( &
|
|
TWO*(Gamxxx * gxxx + Gamyxx * gxyx + Gamzxx * gxzx) + &
|
|
Gamxxx * gxxx + Gamyxx * gxxy + Gamzxx * gxxz )+ &
|
|
gupxy *( &
|
|
TWO*(Gamxxx * gxyx + Gamyxx * gyyx + Gamzxx * gyzx + &
|
|
Gamxxy * gxxx + Gamyxy * gxyx + Gamzxy * gxzx) + &
|
|
Gamxxy * gxxx + Gamyxy * gxxy + Gamzxy * gxxz + &
|
|
Gamxxx * gxyx + Gamyxx * gxyy + Gamzxx * gxyz )+ &
|
|
gupxz *( &
|
|
TWO*(Gamxxx * gxzx + Gamyxx * gyzx + Gamzxx * gzzx + &
|
|
Gamxxz * gxxx + Gamyxz * gxyx + Gamzxz * gxzx) + &
|
|
Gamxxz * gxxx + Gamyxz * gxxy + Gamzxz * gxxz + &
|
|
Gamxxx * gxzx + Gamyxx * gxzy + Gamzxx * gxzz )+ &
|
|
gupyy *( &
|
|
TWO*(Gamxxy * gxyx + Gamyxy * gyyx + Gamzxy * gyzx) + &
|
|
Gamxxy * gxyx + Gamyxy * gxyy + Gamzxy * gxyz )+ &
|
|
gupyz *( &
|
|
TWO*(Gamxxy * gxzx + Gamyxy * gyzx + Gamzxy * gzzx + &
|
|
Gamxxz * gxyx + Gamyxz * gyyx + Gamzxz * gyzx) + &
|
|
Gamxxz * gxyx + Gamyxz * gxyy + Gamzxz * gxyz + &
|
|
Gamxxy * gxzx + Gamyxy * gxzy + Gamzxy * gxzz )+ &
|
|
gupzz *( &
|
|
TWO*(Gamxxz * gxzx + Gamyxz * gyzx + Gamzxz * gzzx) + &
|
|
Gamxxz * gxzx + Gamyxz * gxzy + Gamzxz * gxzz )
|
|
|
|
Ryy = - HALF * Ryy + &
|
|
gxy * Gamxy+ gyy * Gamyy + gyz * Gamzy + &
|
|
Gamxa * gxyy + Gamya * gyyy + Gamza * gyzy + &
|
|
gupxx *( &
|
|
TWO*(Gamxxy * gxxy + Gamyxy * gxyy + Gamzxy * gxzy) + &
|
|
Gamxxy * gxyx + Gamyxy * gxyy + Gamzxy * gxyz )+ &
|
|
gupxy *( &
|
|
TWO*(Gamxxy * gxyy + Gamyxy * gyyy + Gamzxy * gyzy + &
|
|
Gamxyy * gxxy + Gamyyy * gxyy + Gamzyy * gxzy) + &
|
|
Gamxyy * gxyx + Gamyyy * gxyy + Gamzyy * gxyz + &
|
|
Gamxxy * gyyx + Gamyxy * gyyy + Gamzxy * gyyz )+ &
|
|
gupxz *( &
|
|
TWO*(Gamxxy * gxzy + Gamyxy * gyzy + Gamzxy * gzzy + &
|
|
Gamxyz * gxxy + Gamyyz * gxyy + Gamzyz * gxzy) + &
|
|
Gamxyz * gxyx + Gamyyz * gxyy + Gamzyz * gxyz + &
|
|
Gamxxy * gyzx + Gamyxy * gyzy + Gamzxy * gyzz )+ &
|
|
gupyy *( &
|
|
TWO*(Gamxyy * gxyy + Gamyyy * gyyy + Gamzyy * gyzy) + &
|
|
Gamxyy * gyyx + Gamyyy * gyyy + Gamzyy * gyyz )+ &
|
|
gupyz *( &
|
|
TWO*(Gamxyy * gxzy + Gamyyy * gyzy + Gamzyy * gzzy + &
|
|
Gamxyz * gxyy + Gamyyz * gyyy + Gamzyz * gyzy) + &
|
|
Gamxyz * gyyx + Gamyyz * gyyy + Gamzyz * gyyz + &
|
|
Gamxyy * gyzx + Gamyyy * gyzy + Gamzyy * gyzz )+ &
|
|
gupzz *( &
|
|
TWO*(Gamxyz * gxzy + Gamyyz * gyzy + Gamzyz * gzzy) + &
|
|
Gamxyz * gyzx + Gamyyz * gyzy + Gamzyz * gyzz )
|
|
|
|
Rzz = - HALF * Rzz + &
|
|
gxz * Gamxz+ gyz * Gamyz + gzz * Gamzz + &
|
|
Gamxa * gxzz + Gamya * gyzz + Gamza * gzzz + &
|
|
gupxx *( &
|
|
TWO*(Gamxxz * gxxz + Gamyxz * gxyz + Gamzxz * gxzz) + &
|
|
Gamxxz * gxzx + Gamyxz * gxzy + Gamzxz * gxzz )+ &
|
|
gupxy *( &
|
|
TWO*(Gamxxz * gxyz + Gamyxz * gyyz + Gamzxz * gyzz + &
|
|
Gamxyz * gxxz + Gamyyz * gxyz + Gamzyz * gxzz) + &
|
|
Gamxyz * gxzx + Gamyyz * gxzy + Gamzyz * gxzz + &
|
|
Gamxxz * gyzx + Gamyxz * gyzy + Gamzxz * gyzz )+ &
|
|
gupxz *( &
|
|
TWO*(Gamxxz * gxzz + Gamyxz * gyzz + Gamzxz * gzzz + &
|
|
Gamxzz * gxxz + Gamyzz * gxyz + Gamzzz * gxzz) + &
|
|
Gamxzz * gxzx + Gamyzz * gxzy + Gamzzz * gxzz + &
|
|
Gamxxz * gzzx + Gamyxz * gzzy + Gamzxz * gzzz )+ &
|
|
gupyy *( &
|
|
TWO*(Gamxyz * gxyz + Gamyyz * gyyz + Gamzyz * gyzz) + &
|
|
Gamxyz * gyzx + Gamyyz * gyzy + Gamzyz * gyzz )+ &
|
|
gupyz *( &
|
|
TWO*(Gamxyz * gxzz + Gamyyz * gyzz + Gamzyz * gzzz + &
|
|
Gamxzz * gxyz + Gamyzz * gyyz + Gamzzz * gyzz) + &
|
|
Gamxzz * gyzx + Gamyzz * gyzy + Gamzzz * gyzz + &
|
|
Gamxyz * gzzx + Gamyyz * gzzy + Gamzyz * gzzz )+ &
|
|
gupzz *( &
|
|
TWO*(Gamxzz * gxzz + Gamyzz * gyzz + Gamzzz * gzzz) + &
|
|
Gamxzz * gzzx + Gamyzz * gzzy + Gamzzz * gzzz )
|
|
|
|
Rxy = HALF*( - Rxy + &
|
|
gxx * Gamxy + gxy * Gamyy + gxz * Gamzy + &
|
|
gxy * Gamxx + gyy * Gamyx + gyz * Gamzx + &
|
|
Gamxa * gxyx + Gamya * gyyx + Gamza * gyzx + &
|
|
Gamxa * gxxy + Gamya * gxyy + Gamza * gxzy )+ &
|
|
gupxx *( &
|
|
Gamxxx * gxxy + Gamyxx * gxyy + Gamzxx * gxzy + &
|
|
Gamxxy * gxxx + Gamyxy * gxyx + Gamzxy * gxzx + &
|
|
Gamxxx * gxyx + Gamyxx * gxyy + Gamzxx * gxyz )+ &
|
|
gupxy *( &
|
|
Gamxxx * gxyy + Gamyxx * gyyy + Gamzxx * gyzy + &
|
|
Gamxxy * gxyx + Gamyxy * gyyx + Gamzxy * gyzx + &
|
|
Gamxxy * gxyx + Gamyxy * gxyy + Gamzxy * gxyz + &
|
|
Gamxxy * gxxy + Gamyxy * gxyy + Gamzxy * gxzy + &
|
|
Gamxyy * gxxx + Gamyyy * gxyx + Gamzyy * gxzx + &
|
|
Gamxxx * gyyx + Gamyxx * gyyy + Gamzxx * gyyz )+ &
|
|
gupxz *( &
|
|
Gamxxx * gxzy + Gamyxx * gyzy + Gamzxx * gzzy + &
|
|
Gamxxy * gxzx + Gamyxy * gyzx + Gamzxy * gzzx + &
|
|
Gamxxz * gxyx + Gamyxz * gxyy + Gamzxz * gxyz + &
|
|
Gamxxz * gxxy + Gamyxz * gxyy + Gamzxz * gxzy + &
|
|
Gamxyz * gxxx + Gamyyz * gxyx + Gamzyz * gxzx + &
|
|
Gamxxx * gyzx + Gamyxx * gyzy + Gamzxx * gyzz )+ &
|
|
gupyy *( &
|
|
Gamxxy * gxyy + Gamyxy * gyyy + Gamzxy * gyzy + &
|
|
Gamxyy * gxyx + Gamyyy * gyyx + Gamzyy * gyzx + &
|
|
Gamxxy * gyyx + Gamyxy * gyyy + Gamzxy * gyyz )+ &
|
|
gupyz *( &
|
|
Gamxxy * gxzy + Gamyxy * gyzy + Gamzxy * gzzy + &
|
|
Gamxyy * gxzx + Gamyyy * gyzx + Gamzyy * gzzx + &
|
|
Gamxxz * gyyx + Gamyxz * gyyy + Gamzxz * gyyz + &
|
|
Gamxxz * gxyy + Gamyxz * gyyy + Gamzxz * gyzy + &
|
|
Gamxyz * gxyx + Gamyyz * gyyx + Gamzyz * gyzx + &
|
|
Gamxxy * gyzx + Gamyxy * gyzy + Gamzxy * gyzz )+ &
|
|
gupzz *( &
|
|
Gamxxz * gxzy + Gamyxz * gyzy + Gamzxz * gzzy + &
|
|
Gamxyz * gxzx + Gamyyz * gyzx + Gamzyz * gzzx + &
|
|
Gamxxz * gyzx + Gamyxz * gyzy + Gamzxz * gyzz )
|
|
|
|
Rxz = HALF*( - Rxz + &
|
|
gxx * Gamxz + gxy * Gamyz + gxz * Gamzz + &
|
|
gxz * Gamxx + gyz * Gamyx + gzz * Gamzx + &
|
|
Gamxa * gxzx + Gamya * gyzx + Gamza * gzzx + &
|
|
Gamxa * gxxz + Gamya * gxyz + Gamza * gxzz )+ &
|
|
gupxx *( &
|
|
Gamxxx * gxxz + Gamyxx * gxyz + Gamzxx * gxzz + &
|
|
Gamxxz * gxxx + Gamyxz * gxyx + Gamzxz * gxzx + &
|
|
Gamxxx * gxzx + Gamyxx * gxzy + Gamzxx * gxzz )+ &
|
|
gupxy *( &
|
|
Gamxxx * gxyz + Gamyxx * gyyz + Gamzxx * gyzz + &
|
|
Gamxxz * gxyx + Gamyxz * gyyx + Gamzxz * gyzx + &
|
|
Gamxxy * gxzx + Gamyxy * gxzy + Gamzxy * gxzz + &
|
|
Gamxxy * gxxz + Gamyxy * gxyz + Gamzxy * gxzz + &
|
|
Gamxyz * gxxx + Gamyyz * gxyx + Gamzyz * gxzx + &
|
|
Gamxxx * gyzx + Gamyxx * gyzy + Gamzxx * gyzz )+ &
|
|
gupxz *( &
|
|
Gamxxx * gxzz + Gamyxx * gyzz + Gamzxx * gzzz + &
|
|
Gamxxz * gxzx + Gamyxz * gyzx + Gamzxz * gzzx + &
|
|
Gamxxz * gxzx + Gamyxz * gxzy + Gamzxz * gxzz + &
|
|
Gamxxz * gxxz + Gamyxz * gxyz + Gamzxz * gxzz + &
|
|
Gamxzz * gxxx + Gamyzz * gxyx + Gamzzz * gxzx + &
|
|
Gamxxx * gzzx + Gamyxx * gzzy + Gamzxx * gzzz )+ &
|
|
gupyy *( &
|
|
Gamxxy * gxyz + Gamyxy * gyyz + Gamzxy * gyzz + &
|
|
Gamxyz * gxyx + Gamyyz * gyyx + Gamzyz * gyzx + &
|
|
Gamxxy * gyzx + Gamyxy * gyzy + Gamzxy * gyzz )+ &
|
|
gupyz *( &
|
|
Gamxxy * gxzz + Gamyxy * gyzz + Gamzxy * gzzz + &
|
|
Gamxyz * gxzx + Gamyyz * gyzx + Gamzyz * gzzx + &
|
|
Gamxxz * gyzx + Gamyxz * gyzy + Gamzxz * gyzz + &
|
|
Gamxxz * gxyz + Gamyxz * gyyz + Gamzxz * gyzz + &
|
|
Gamxzz * gxyx + Gamyzz * gyyx + Gamzzz * gyzx + &
|
|
Gamxxy * gzzx + Gamyxy * gzzy + Gamzxy * gzzz )+ &
|
|
gupzz *( &
|
|
Gamxxz * gxzz + Gamyxz * gyzz + Gamzxz * gzzz + &
|
|
Gamxzz * gxzx + Gamyzz * gyzx + Gamzzz * gzzx + &
|
|
Gamxxz * gzzx + Gamyxz * gzzy + Gamzxz * gzzz )
|
|
|
|
Ryz = HALF*( - Ryz + &
|
|
gxy * Gamxz + gyy * Gamyz + gyz * Gamzz + &
|
|
gxz * Gamxy + gyz * Gamyy + gzz * Gamzy + &
|
|
Gamxa * gxzy + Gamya * gyzy + Gamza * gzzy + &
|
|
Gamxa * gxyz + Gamya * gyyz + Gamza * gyzz )+ &
|
|
gupxx *( &
|
|
Gamxxy * gxxz + Gamyxy * gxyz + Gamzxy * gxzz + &
|
|
Gamxxz * gxxy + Gamyxz * gxyy + Gamzxz * gxzy + &
|
|
Gamxxy * gxzx + Gamyxy * gxzy + Gamzxy * gxzz )+ &
|
|
gupxy *( &
|
|
Gamxxy * gxyz + Gamyxy * gyyz + Gamzxy * gyzz + &
|
|
Gamxxz * gxyy + Gamyxz * gyyy + Gamzxz * gyzy + &
|
|
Gamxyy * gxzx + Gamyyy * gxzy + Gamzyy * gxzz + &
|
|
Gamxyy * gxxz + Gamyyy * gxyz + Gamzyy * gxzz + &
|
|
Gamxyz * gxxy + Gamyyz * gxyy + Gamzyz * gxzy + &
|
|
Gamxxy * gyzx + Gamyxy * gyzy + Gamzxy * gyzz )+ &
|
|
gupxz *( &
|
|
Gamxxy * gxzz + Gamyxy * gyzz + Gamzxy * gzzz + &
|
|
Gamxxz * gxzy + Gamyxz * gyzy + Gamzxz * gzzy + &
|
|
Gamxyz * gxzx + Gamyyz * gxzy + Gamzyz * gxzz + &
|
|
Gamxyz * gxxz + Gamyyz * gxyz + Gamzyz * gxzz + &
|
|
Gamxzz * gxxy + Gamyzz * gxyy + Gamzzz * gxzy + &
|
|
Gamxxy * gzzx + Gamyxy * gzzy + Gamzxy * gzzz )+ &
|
|
gupyy *( &
|
|
Gamxyy * gxyz + Gamyyy * gyyz + Gamzyy * gyzz + &
|
|
Gamxyz * gxyy + Gamyyz * gyyy + Gamzyz * gyzy + &
|
|
Gamxyy * gyzx + Gamyyy * gyzy + Gamzyy * gyzz )+ &
|
|
gupyz *( &
|
|
Gamxyy * gxzz + Gamyyy * gyzz + Gamzyy * gzzz + &
|
|
Gamxyz * gxzy + Gamyyz * gyzy + Gamzyz * gzzy + &
|
|
Gamxyz * gyzx + Gamyyz * gyzy + Gamzyz * gyzz + &
|
|
Gamxyz * gxyz + Gamyyz * gyyz + Gamzyz * gyzz + &
|
|
Gamxzz * gxyy + Gamyzz * gyyy + Gamzzz * gyzy + &
|
|
Gamxyy * gzzx + Gamyyy * gzzy + Gamzyy * gzzz )+ &
|
|
gupzz *( &
|
|
Gamxyz * gxzz + Gamyyz * gyzz + Gamzyz * gzzz + &
|
|
Gamxzz * gxzy + Gamyzz * gyzy + Gamzzz * gzzy + &
|
|
Gamxyz * gzzx + Gamyyz * gzzy + Gamzyz * gzzz )
|
|
!covariant second derivative of chi respect to tilted metric
|
|
call fdderivs(ex,chi,fxx,fxy,fxz,fyy,fyz,fzz,X,Y,Z,SYM,SYM,SYM,Symmetry,Lev)
|
|
|
|
fxx = fxx - Gamxxx * chix - Gamyxx * chiy - Gamzxx * chiz
|
|
fxy = fxy - Gamxxy * chix - Gamyxy * chiy - Gamzxy * chiz
|
|
fxz = fxz - Gamxxz * chix - Gamyxz * chiy - Gamzxz * chiz
|
|
fyy = fyy - Gamxyy * chix - Gamyyy * chiy - Gamzyy * chiz
|
|
fyz = fyz - Gamxyz * chix - Gamyyz * chiy - Gamzyz * chiz
|
|
fzz = fzz - Gamxzz * chix - Gamyzz * chiy - Gamzzz * chiz
|
|
! Store D^l D_l chi - 3/(2*chi) D^l chi D_l chi in f
|
|
|
|
f = gupxx * ( fxx - F3o2 * ONE/chin1 * chix * chix ) + &
|
|
gupyy * ( fyy - F3o2 * ONE/chin1 * chiy * chiy ) + &
|
|
gupzz * ( fzz - F3o2 * ONE/chin1 * chiz * chiz ) + &
|
|
TWO * gupxy * ( fxy - F3o2 * ONE/chin1 * chix * chiy ) + &
|
|
TWO * gupxz * ( fxz - F3o2 * ONE/chin1 * chix * chiz ) + &
|
|
TWO * gupyz * ( fyz - F3o2 * ONE/chin1 * chiy * chiz )
|
|
! Add chi part to Ricci tensor:
|
|
|
|
Rxx = Rxx + (fxx - chix*chix*ONE/chin1*HALF + gxx * f) * ONE/chin1 * HALF
|
|
Ryy = Ryy + (fyy - chiy*chiy*ONE/chin1*HALF + gyy * f) * ONE/chin1 * HALF
|
|
Rzz = Rzz + (fzz - chiz*chiz*ONE/chin1*HALF + gzz * f) * ONE/chin1 * HALF
|
|
Rxy = Rxy + (fxy - chix*chiy*ONE/chin1*HALF + gxy * f) * ONE/chin1 * HALF
|
|
Rxz = Rxz + (fxz - chix*chiz*ONE/chin1*HALF + gxz * f) * ONE/chin1 * HALF
|
|
Ryz = Ryz + (fyz - chiy*chiz*ONE/chin1*HALF + gyz * f) * ONE/chin1 * HALF
|
|
|
|
! covariant second derivatives of the lapse respect to physical metric
|
|
call fdderivs(ex,Lap,fxx,fxy,fxz,fyy,fyz,fzz,X,Y,Z, &
|
|
SYM,SYM,SYM,symmetry,Lev)
|
|
|
|
gxxx = (gupxx * chix + gupxy * chiy + gupxz * chiz) * ONE/chin1
|
|
gxxy = (gupxy * chix + gupyy * chiy + gupyz * chiz) * ONE/chin1
|
|
gxxz = (gupxz * chix + gupyz * chiy + gupzz * chiz) * ONE/chin1
|
|
! now get physical second kind of connection
|
|
Gamxxx = Gamxxx - ( TWO * chix * ONE/chin1 - gxx * gxxx )*HALF
|
|
Gamyxx = Gamyxx - ( - gxx * gxxy )*HALF
|
|
Gamzxx = Gamzxx - ( - gxx * gxxz )*HALF
|
|
Gamxyy = Gamxyy - ( - gyy * gxxx )*HALF
|
|
Gamyyy = Gamyyy - ( TWO * chiy * ONE/chin1 - gyy * gxxy )*HALF
|
|
Gamzyy = Gamzyy - ( - gyy * gxxz )*HALF
|
|
Gamxzz = Gamxzz - ( - gzz * gxxx )*HALF
|
|
Gamyzz = Gamyzz - ( - gzz * gxxy )*HALF
|
|
Gamzzz = Gamzzz - ( TWO * chiz * ONE/chin1 - gzz * gxxz )*HALF
|
|
Gamxxy = Gamxxy - ( chiy * ONE/chin1 - gxy * gxxx )*HALF
|
|
Gamyxy = Gamyxy - ( chix * ONE/chin1 - gxy * gxxy )*HALF
|
|
Gamzxy = Gamzxy - ( - gxy * gxxz )*HALF
|
|
Gamxxz = Gamxxz - ( chiz * ONE/chin1 - gxz * gxxx )*HALF
|
|
Gamyxz = Gamyxz - ( - gxz * gxxy )*HALF
|
|
Gamzxz = Gamzxz - ( chix * ONE/chin1 - gxz * gxxz )*HALF
|
|
Gamxyz = Gamxyz - ( - gyz * gxxx )*HALF
|
|
Gamyyz = Gamyyz - ( chiz * ONE/chin1 - gyz * gxxy )*HALF
|
|
Gamzyz = Gamzyz - ( chiy * ONE/chin1 - gyz * gxxz )*HALF
|
|
|
|
fxx = fxx - Gamxxx*Lapx - Gamyxx*Lapy - Gamzxx*Lapz
|
|
fyy = fyy - Gamxyy*Lapx - Gamyyy*Lapy - Gamzyy*Lapz
|
|
fzz = fzz - Gamxzz*Lapx - Gamyzz*Lapy - Gamzzz*Lapz
|
|
fxy = fxy - Gamxxy*Lapx - Gamyxy*Lapy - Gamzxy*Lapz
|
|
fxz = fxz - Gamxxz*Lapx - Gamyxz*Lapy - Gamzxz*Lapz
|
|
fyz = fyz - Gamxyz*Lapx - Gamyyz*Lapy - Gamzyz*Lapz
|
|
|
|
! store D^i D_i Lap in trK_rhs upto chi
|
|
trK_rhs = gupxx * fxx + gupyy * fyy + gupzz * fzz + &
|
|
TWO* ( gupxy * fxy + gupxz * fxz + gupyz * fyz )
|
|
#if 1
|
|
!! follow bam code
|
|
S = chin1 * ( gupxx * Sxx + gupyy * Syy + gupzz * Szz + &
|
|
TWO * ( gupxy * Sxy + gupxz * Sxz + gupyz * Syz ) )
|
|
f = F2o3 * trK * trK -(&
|
|
gupxx * ( &
|
|
gupxx * Axx * Axx + gupyy * Axy * Axy + gupzz * Axz * Axz + &
|
|
TWO * (gupxy * Axx * Axy + gupxz * Axx * Axz + gupyz * Axy * Axz) ) + &
|
|
gupyy * ( &
|
|
gupxx * Axy * Axy + gupyy * Ayy * Ayy + gupzz * Ayz * Ayz + &
|
|
TWO * (gupxy * Axy * Ayy + gupxz * Axy * Ayz + gupyz * Ayy * Ayz) ) + &
|
|
gupzz * ( &
|
|
gupxx * Axz * Axz + gupyy * Ayz * Ayz + gupzz * Azz * Azz + &
|
|
TWO * (gupxy * Axz * Ayz + gupxz * Axz * Azz + gupyz * Ayz * Azz) ) + &
|
|
TWO * ( &
|
|
gupxy * ( &
|
|
gupxx * Axx * Axy + gupyy * Axy * Ayy + gupzz * Axz * Ayz + &
|
|
gupxy * (Axx * Ayy + Axy * Axy) + &
|
|
gupxz * (Axx * Ayz + Axz * Axy) + &
|
|
gupyz * (Axy * Ayz + Axz * Ayy) ) + &
|
|
gupxz * ( &
|
|
gupxx * Axx * Axz + gupyy * Axy * Ayz + gupzz * Axz * Azz + &
|
|
gupxy * (Axx * Ayz + Axy * Axz) + &
|
|
gupxz * (Axx * Azz + Axz * Axz) + &
|
|
gupyz * (Axy * Azz + Axz * Ayz) ) + &
|
|
gupyz * ( &
|
|
gupxx * Axy * Axz + gupyy * Ayy * Ayz + gupzz * Ayz * Azz + &
|
|
gupxy * (Axy * Ayz + Ayy * Axz) + &
|
|
gupxz * (Axy * Azz + Ayz * Axz) + &
|
|
gupyz * (Ayy * Azz + Ayz * Ayz) ) )) -1.6d1*PI*rho + EIGHT * PI * S
|
|
f = - F1o3 *( gupxx * fxx + gupyy * fyy + gupzz * fzz + &
|
|
TWO* ( gupxy * fxy + gupxz * fxz + gupyz * fyz ) + alpn1 * ONE/chin1 * f)
|
|
|
|
fxx = alpn1 * (Rxx - EIGHT * PI * Sxx) - fxx
|
|
fxy = alpn1 * (Rxy - EIGHT * PI * Sxy) - fxy
|
|
fxz = alpn1 * (Rxz - EIGHT * PI * Sxz) - fxz
|
|
fyy = alpn1 * (Ryy - EIGHT * PI * Syy) - fyy
|
|
fyz = alpn1 * (Ryz - EIGHT * PI * Syz) - fyz
|
|
fzz = alpn1 * (Rzz - EIGHT * PI * Szz) - fzz
|
|
#else
|
|
! Add lapse and S_ij parts to Ricci tensor:
|
|
|
|
fxx = alpn1 * (Rxx - EIGHT * PI * Sxx) - fxx
|
|
fxy = alpn1 * (Rxy - EIGHT * PI * Sxy) - fxy
|
|
fxz = alpn1 * (Rxz - EIGHT * PI * Sxz) - fxz
|
|
fyy = alpn1 * (Ryy - EIGHT * PI * Syy) - fyy
|
|
fyz = alpn1 * (Ryz - EIGHT * PI * Syz) - fyz
|
|
fzz = alpn1 * (Rzz - EIGHT * PI * Szz) - fzz
|
|
|
|
! Compute trace-free part (note: chi^-1 and chi cancel!):
|
|
|
|
f = F1o3 *( gupxx * fxx + gupyy * fyy + gupzz * fzz + &
|
|
TWO* ( gupxy * fxy + gupxz * fxz + gupyz * fyz ) )
|
|
#endif
|
|
|
|
Axx_rhs = fxx - gxx * f
|
|
Ayy_rhs = fyy - gyy * f
|
|
Azz_rhs = fzz - gzz * f
|
|
Axy_rhs = fxy - gxy * f
|
|
Axz_rhs = fxz - gxz * f
|
|
Ayz_rhs = fyz - gyz * f
|
|
|
|
! Now: store A_il A^l_j into fij:
|
|
|
|
fxx = gupxx * Axx * Axx + gupyy * Axy * Axy + gupzz * Axz * Axz + &
|
|
TWO * (gupxy * Axx * Axy + gupxz * Axx * Axz + gupyz * Axy * Axz)
|
|
fyy = gupxx * Axy * Axy + gupyy * Ayy * Ayy + gupzz * Ayz * Ayz + &
|
|
TWO * (gupxy * Axy * Ayy + gupxz * Axy * Ayz + gupyz * Ayy * Ayz)
|
|
fzz = gupxx * Axz * Axz + gupyy * Ayz * Ayz + gupzz * Azz * Azz + &
|
|
TWO * (gupxy * Axz * Ayz + gupxz * Axz * Azz + gupyz * Ayz * Azz)
|
|
fxy = gupxx * Axx * Axy + gupyy * Axy * Ayy + gupzz * Axz * Ayz + &
|
|
gupxy *(Axx * Ayy + Axy * Axy) + &
|
|
gupxz *(Axx * Ayz + Axz * Axy) + &
|
|
gupyz *(Axy * Ayz + Axz * Ayy)
|
|
fxz = gupxx * Axx * Axz + gupyy * Axy * Ayz + gupzz * Axz * Azz + &
|
|
gupxy *(Axx * Ayz + Axy * Axz) + &
|
|
gupxz *(Axx * Azz + Axz * Axz) + &
|
|
gupyz *(Axy * Azz + Axz * Ayz)
|
|
fyz = gupxx * Axy * Axz + gupyy * Ayy * Ayz + gupzz * Ayz * Azz + &
|
|
gupxy *(Axy * Ayz + Ayy * Axz) + &
|
|
gupxz *(Axy * Azz + Ayz * Axz) + &
|
|
gupyz *(Ayy * Azz + Ayz * Ayz)
|
|
|
|
f = chin1
|
|
! store D^i D_i Lap in trK_rhs
|
|
trK_rhs = f*trK_rhs
|
|
|
|
Axx_rhs = f * Axx_rhs+ alpn1 * (trK * Axx - TWO * fxx) + &
|
|
TWO * ( Axx * betaxx + Axy * betayx + Axz * betazx )- &
|
|
F2o3 * Axx * div_beta
|
|
|
|
Ayy_rhs = f * Ayy_rhs+ alpn1 * (trK * Ayy - TWO * fyy) + &
|
|
TWO * ( Axy * betaxy + Ayy * betayy + Ayz * betazy )- &
|
|
F2o3 * Ayy * div_beta
|
|
|
|
Azz_rhs = f * Azz_rhs+ alpn1 * (trK * Azz - TWO * fzz) + &
|
|
TWO * ( Axz * betaxz + Ayz * betayz + Azz * betazz )- &
|
|
F2o3 * Azz * div_beta
|
|
|
|
Axy_rhs = f * Axy_rhs+ alpn1 *( trK * Axy - TWO * fxy )+ &
|
|
Axx * betaxy + Axz * betazy + &
|
|
Ayy * betayx + Ayz * betazx + &
|
|
F1o3 * Axy * div_beta - Axy * betazz
|
|
|
|
Ayz_rhs = f * Ayz_rhs+ alpn1 *( trK * Ayz - TWO * fyz )+ &
|
|
Axy * betaxz + Ayy * betayz + &
|
|
Axz * betaxy + Azz * betazy + &
|
|
F1o3 * Ayz * div_beta - Ayz * betaxx
|
|
|
|
Axz_rhs = f * Axz_rhs+ alpn1 *( trK * Axz - TWO * fxz )+ &
|
|
Axx * betaxz + Axy * betayz + &
|
|
Ayz * betayx + Azz * betazx + &
|
|
F1o3 * Axz * div_beta - Axz * betayy !rhs for Aij
|
|
|
|
! Compute trace of S_ij
|
|
|
|
S = f * ( gupxx * Sxx + gupyy * Syy + gupzz * Szz + &
|
|
TWO * ( gupxy * Sxy + gupxz * Sxz + gupyz * Syz ) )
|
|
|
|
trK_rhs = - trK_rhs + alpn1 *( F1o3 * trK * trK + &
|
|
gupxx * fxx + gupyy * fyy + gupzz * fzz + &
|
|
TWO * ( gupxy * fxy + gupxz * fxz + gupyz * fyz ) + &
|
|
FOUR * PI * ( rho + S )) !rhs for trK
|
|
|
|
!!!! gauge variable part
|
|
|
|
Lap_rhs = -TWO*alpn1*trK
|
|
#if (GAUGE == 0)
|
|
betax_rhs = FF*dtSfx
|
|
betay_rhs = FF*dtSfy
|
|
betaz_rhs = FF*dtSfz
|
|
|
|
dtSfx_rhs = Gamx_rhs - eta*dtSfx
|
|
dtSfy_rhs = Gamy_rhs - eta*dtSfy
|
|
dtSfz_rhs = Gamz_rhs - eta*dtSfz
|
|
#elif (GAUGE == 1)
|
|
betax_rhs = Gamx - eta*betax
|
|
betay_rhs = Gamy - eta*betay
|
|
betaz_rhs = Gamz - eta*betaz
|
|
|
|
dtSfx_rhs = ZEO
|
|
dtSfy_rhs = ZEO
|
|
dtSfz_rhs = ZEO
|
|
#elif (GAUGE == 2)
|
|
betax_rhs = FF*dtSfx
|
|
betay_rhs = FF*dtSfy
|
|
betaz_rhs = FF*dtSfz
|
|
|
|
call fderivs(ex,chi,dtSfx_rhs,dtSfy_rhs,dtSfz_rhs,X,Y,Z,SYM,SYM,SYM,Symmetry,Lev)
|
|
reta = gupxx * dtSfx_rhs * dtSfx_rhs + gupyy * dtSfy_rhs * dtSfy_rhs + gupzz * dtSfz_rhs * dtSfz_rhs + &
|
|
TWO * (gupxy * dtSfx_rhs * dtSfy_rhs + gupxz * dtSfx_rhs * dtSfz_rhs + gupyz * dtSfy_rhs * dtSfz_rhs)
|
|
fxx = dsqrt(chin1)
|
|
reta = 1.31d0/2*dsqrt(reta*ONE/chin1)/(ONE-fxx)**2
|
|
dtSfx_rhs = Gamx_rhs - reta*dtSfx
|
|
dtSfy_rhs = Gamy_rhs - reta*dtSfy
|
|
dtSfz_rhs = Gamz_rhs - reta*dtSfz
|
|
#elif (GAUGE == 3)
|
|
betax_rhs = FF*dtSfx
|
|
betay_rhs = FF*dtSfy
|
|
betaz_rhs = FF*dtSfz
|
|
|
|
call fderivs(ex,chi,dtSfx_rhs,dtSfy_rhs,dtSfz_rhs,X,Y,Z,SYM,SYM,SYM,Symmetry,Lev)
|
|
reta = gupxx * dtSfx_rhs * dtSfx_rhs + gupyy * dtSfy_rhs * dtSfy_rhs + gupzz * dtSfz_rhs * dtSfz_rhs + &
|
|
TWO * (gupxy * dtSfx_rhs * dtSfy_rhs + gupxz * dtSfx_rhs * dtSfz_rhs + gupyz * dtSfy_rhs * dtSfz_rhs)
|
|
reta = 1.31d0/2*dsqrt(reta*ONE/chin1)/(ONE-chin1)**2
|
|
dtSfx_rhs = Gamx_rhs - reta*dtSfx
|
|
dtSfy_rhs = Gamy_rhs - reta*dtSfy
|
|
dtSfz_rhs = Gamz_rhs - reta*dtSfz
|
|
#elif (GAUGE == 4)
|
|
call fderivs(ex,chi,dtSfx_rhs,dtSfy_rhs,dtSfz_rhs,X,Y,Z,SYM,SYM,SYM,Symmetry,Lev)
|
|
reta = gupxx * dtSfx_rhs * dtSfx_rhs + gupyy * dtSfy_rhs * dtSfy_rhs + gupzz * dtSfz_rhs * dtSfz_rhs + &
|
|
TWO * (gupxy * dtSfx_rhs * dtSfy_rhs + gupxz * dtSfx_rhs * dtSfz_rhs + gupyz * dtSfy_rhs * dtSfz_rhs)
|
|
fxx = dsqrt(chin1)
|
|
reta = 1.31d0/2*dsqrt(reta*ONE/chin1)/(ONE-fxx)**2
|
|
betax_rhs = FF*Gamx - reta*betax
|
|
betay_rhs = FF*Gamy - reta*betay
|
|
betaz_rhs = FF*Gamz - reta*betaz
|
|
|
|
dtSfx_rhs = ZEO
|
|
dtSfy_rhs = ZEO
|
|
dtSfz_rhs = ZEO
|
|
#elif (GAUGE == 5)
|
|
call fderivs(ex,chi,dtSfx_rhs,dtSfy_rhs,dtSfz_rhs,X,Y,Z,SYM,SYM,SYM,Symmetry,Lev)
|
|
reta = gupxx * dtSfx_rhs * dtSfx_rhs + gupyy * dtSfy_rhs * dtSfy_rhs + gupzz * dtSfz_rhs * dtSfz_rhs + &
|
|
TWO * (gupxy * dtSfx_rhs * dtSfy_rhs + gupxz * dtSfx_rhs * dtSfz_rhs + gupyz * dtSfy_rhs * dtSfz_rhs)
|
|
reta = 1.31d0/2*dsqrt(reta*ONE/chin1)/(ONE-chin1)**2
|
|
betax_rhs = FF*Gamx - reta*betax
|
|
betay_rhs = FF*Gamy - reta*betay
|
|
betaz_rhs = FF*Gamz - reta*betaz
|
|
|
|
dtSfx_rhs = ZEO
|
|
dtSfy_rhs = ZEO
|
|
dtSfz_rhs = ZEO
|
|
#elif (GAUGE == 6)
|
|
if(BHN==2)then
|
|
M = Mass(1)+Mass(2)
|
|
A = 2.d0/M
|
|
w1 = 1.2d1
|
|
w2 = w1
|
|
C1 = 1.d0/Mass(1) - A
|
|
C2 = 1.d0/Mass(2) - A
|
|
|
|
do k=1,ex(3)
|
|
do j=1,ex(2)
|
|
do i=1,ex(1)
|
|
r1 = ((Porg(1)-X(i))**2+(Porg(2)-Y(j))**2+(Porg(3)-Z(k))**2)/ &
|
|
((Porg(1)-Porg(4))**2+(Porg(2)-Porg(5))**2+(Porg(3)-Porg(6))**2)
|
|
r2 = ((Porg(4)-X(i))**2+(Porg(5)-Y(j))**2+(Porg(6)-Z(k))**2)/ &
|
|
((Porg(1)-Porg(4))**2+(Porg(2)-Porg(5))**2+(Porg(3)-Porg(6))**2)
|
|
reta(i,j,k) = A + C1/(ONE+w1*r1) + C2/(ONE+w2*r2)
|
|
enddo
|
|
enddo
|
|
enddo
|
|
else
|
|
write(*,*) "not support BH_num in Jason's form 1",BHN
|
|
endif
|
|
betax_rhs = FF*dtSfx
|
|
betay_rhs = FF*dtSfy
|
|
betaz_rhs = FF*dtSfz
|
|
|
|
dtSfx_rhs = Gamx_rhs - reta*dtSfx
|
|
dtSfy_rhs = Gamy_rhs - reta*dtSfy
|
|
dtSfz_rhs = Gamz_rhs - reta*dtSfz
|
|
#elif (GAUGE == 7)
|
|
if(BHN==2)then
|
|
M = Mass(1)+Mass(2)
|
|
A = 2.d0/M
|
|
w1 = 1.2d1
|
|
w2 = w1
|
|
C1 = 1.d0/Mass(1) - A
|
|
C2 = 1.d0/Mass(2) - A
|
|
|
|
do k=1,ex(3)
|
|
do j=1,ex(2)
|
|
do i=1,ex(1)
|
|
r1 = ((Porg(1)-X(i))**2+(Porg(2)-Y(j))**2+(Porg(3)-Z(k))**2)/ &
|
|
((Porg(1)-Porg(4))**2+(Porg(2)-Porg(5))**2+(Porg(3)-Porg(6))**2)
|
|
r2 = ((Porg(4)-X(i))**2+(Porg(5)-Y(j))**2+(Porg(6)-Z(k))**2)/ &
|
|
((Porg(1)-Porg(4))**2+(Porg(2)-Porg(5))**2+(Porg(3)-Porg(6))**2)
|
|
reta(i,j,k) = A + C1*dexp(-w1*r1) + C2*dexp(-w2*r2)
|
|
enddo
|
|
enddo
|
|
enddo
|
|
else
|
|
write(*,*) "not support BH_num in Jason's form 2",BHN
|
|
endif
|
|
betax_rhs = FF*dtSfx
|
|
betay_rhs = FF*dtSfy
|
|
betaz_rhs = FF*dtSfz
|
|
|
|
dtSfx_rhs = Gamx_rhs - reta*dtSfx
|
|
dtSfy_rhs = Gamy_rhs - reta*dtSfy
|
|
dtSfz_rhs = Gamz_rhs - reta*dtSfz
|
|
#endif
|
|
|
|
SSS(1)=SYM
|
|
SSS(2)=SYM
|
|
SSS(3)=SYM
|
|
|
|
AAS(1)=ANTI
|
|
AAS(2)=ANTI
|
|
AAS(3)=SYM
|
|
|
|
ASA(1)=ANTI
|
|
ASA(2)=SYM
|
|
ASA(3)=ANTI
|
|
|
|
SAA(1)=SYM
|
|
SAA(2)=ANTI
|
|
SAA(3)=ANTI
|
|
|
|
ASS(1)=ANTI
|
|
ASS(2)=SYM
|
|
ASS(3)=SYM
|
|
|
|
SAS(1)=SYM
|
|
SAS(2)=ANTI
|
|
SAS(3)=SYM
|
|
|
|
SSA(1)=SYM
|
|
SSA(2)=SYM
|
|
SSA(3)=ANTI
|
|
|
|
!!!!!!!!!advection term part
|
|
|
|
call lopsided(ex,X,Y,Z,gxx,gxx_rhs,betax,betay,betaz,Symmetry,SSS)
|
|
call lopsided(ex,X,Y,Z,gxy,gxy_rhs,betax,betay,betaz,Symmetry,AAS)
|
|
call lopsided(ex,X,Y,Z,gxz,gxz_rhs,betax,betay,betaz,Symmetry,ASA)
|
|
call lopsided(ex,X,Y,Z,gyy,gyy_rhs,betax,betay,betaz,Symmetry,SSS)
|
|
call lopsided(ex,X,Y,Z,gyz,gyz_rhs,betax,betay,betaz,Symmetry,SAA)
|
|
call lopsided(ex,X,Y,Z,gzz,gzz_rhs,betax,betay,betaz,Symmetry,SSS)
|
|
|
|
call lopsided(ex,X,Y,Z,Axx,Axx_rhs,betax,betay,betaz,Symmetry,SSS)
|
|
call lopsided(ex,X,Y,Z,Axy,Axy_rhs,betax,betay,betaz,Symmetry,AAS)
|
|
call lopsided(ex,X,Y,Z,Axz,Axz_rhs,betax,betay,betaz,Symmetry,ASA)
|
|
call lopsided(ex,X,Y,Z,Ayy,Ayy_rhs,betax,betay,betaz,Symmetry,SSS)
|
|
call lopsided(ex,X,Y,Z,Ayz,Ayz_rhs,betax,betay,betaz,Symmetry,SAA)
|
|
call lopsided(ex,X,Y,Z,Azz,Azz_rhs,betax,betay,betaz,Symmetry,SSS)
|
|
|
|
call lopsided(ex,X,Y,Z,chi,chi_rhs,betax,betay,betaz,Symmetry,SSS)
|
|
call lopsided(ex,X,Y,Z,trK,trK_rhs,betax,betay,betaz,Symmetry,SSS)
|
|
|
|
call lopsided(ex,X,Y,Z,Gamx,Gamx_rhs,betax,betay,betaz,Symmetry,ASS)
|
|
call lopsided(ex,X,Y,Z,Gamy,Gamy_rhs,betax,betay,betaz,Symmetry,SAS)
|
|
call lopsided(ex,X,Y,Z,Gamz,Gamz_rhs,betax,betay,betaz,Symmetry,SSA)
|
|
!!
|
|
call lopsided(ex,X,Y,Z,Lap,Lap_rhs,betax,betay,betaz,Symmetry,SSS)
|
|
|
|
#if (GAUGE == 0 || GAUGE == 1 || GAUGE == 2 || GAUGE == 3 || GAUGE == 4 || GAUGE == 5 || GAUGE == 6 || GAUGE == 7)
|
|
call lopsided(ex,X,Y,Z,betax,betax_rhs,betax,betay,betaz,Symmetry,ASS)
|
|
call lopsided(ex,X,Y,Z,betay,betay_rhs,betax,betay,betaz,Symmetry,SAS)
|
|
call lopsided(ex,X,Y,Z,betaz,betaz_rhs,betax,betay,betaz,Symmetry,SSA)
|
|
#endif
|
|
|
|
#if (GAUGE == 0 || GAUGE == 2 || GAUGE == 3 || GAUGE == 6 || GAUGE == 7)
|
|
call lopsided(ex,X,Y,Z,dtSfx,dtSfx_rhs,betax,betay,betaz,Symmetry,ASS)
|
|
call lopsided(ex,X,Y,Z,dtSfy,dtSfy_rhs,betax,betay,betaz,Symmetry,SAS)
|
|
call lopsided(ex,X,Y,Z,dtSfz,dtSfz_rhs,betax,betay,betaz,Symmetry,SSA)
|
|
#endif
|
|
|
|
if(eps>0)then
|
|
! usual Kreiss-Oliger dissipation
|
|
call kodis(ex,X,Y,Z,chi,chi_rhs,SSS,Symmetry,eps)
|
|
call kodis(ex,X,Y,Z,trK,trK_rhs,SSS,Symmetry,eps)
|
|
call kodis(ex,X,Y,Z,dxx,gxx_rhs,SSS,Symmetry,eps)
|
|
call kodis(ex,X,Y,Z,gxy,gxy_rhs,AAS,Symmetry,eps)
|
|
call kodis(ex,X,Y,Z,gxz,gxz_rhs,ASA,Symmetry,eps)
|
|
call kodis(ex,X,Y,Z,dyy,gyy_rhs,SSS,Symmetry,eps)
|
|
call kodis(ex,X,Y,Z,gyz,gyz_rhs,SAA,Symmetry,eps)
|
|
call kodis(ex,X,Y,Z,dzz,gzz_rhs,SSS,Symmetry,eps)
|
|
#if 0
|
|
#define i 42
|
|
#define j 40
|
|
#define k 40
|
|
if(Lev == 1)then
|
|
write(*,*) X(i),Y(j),Z(k)
|
|
write(*,*) "before",Axx_rhs(i,j,k)
|
|
endif
|
|
#undef i
|
|
#undef j
|
|
#undef k
|
|
!!stop
|
|
#endif
|
|
call kodis(ex,X,Y,Z,Axx,Axx_rhs,SSS,Symmetry,eps)
|
|
#if 0
|
|
#define i 42
|
|
#define j 40
|
|
#define k 40
|
|
if(Lev == 1)then
|
|
write(*,*) X(i),Y(j),Z(k)
|
|
write(*,*) "after",Axx_rhs(i,j,k)
|
|
endif
|
|
#undef i
|
|
#undef j
|
|
#undef k
|
|
!!stop
|
|
#endif
|
|
call kodis(ex,X,Y,Z,Axy,Axy_rhs,AAS,Symmetry,eps)
|
|
call kodis(ex,X,Y,Z,Axz,Axz_rhs,ASA,Symmetry,eps)
|
|
call kodis(ex,X,Y,Z,Ayy,Ayy_rhs,SSS,Symmetry,eps)
|
|
call kodis(ex,X,Y,Z,Ayz,Ayz_rhs,SAA,Symmetry,eps)
|
|
call kodis(ex,X,Y,Z,Azz,Azz_rhs,SSS,Symmetry,eps)
|
|
call kodis(ex,X,Y,Z,Gamx,Gamx_rhs,ASS,Symmetry,eps)
|
|
call kodis(ex,X,Y,Z,Gamy,Gamy_rhs,SAS,Symmetry,eps)
|
|
call kodis(ex,X,Y,Z,Gamz,Gamz_rhs,SSA,Symmetry,eps)
|
|
|
|
#if 1
|
|
!! bam does not apply dissipation on gauge variables
|
|
call kodis(ex,X,Y,Z,Lap,Lap_rhs,SSS,Symmetry,eps)
|
|
call kodis(ex,X,Y,Z,betax,betax_rhs,ASS,Symmetry,eps)
|
|
call kodis(ex,X,Y,Z,betay,betay_rhs,SAS,Symmetry,eps)
|
|
call kodis(ex,X,Y,Z,betaz,betaz_rhs,SSA,Symmetry,eps)
|
|
#if (GAUGE == 0 || GAUGE == 2 || GAUGE == 3 || GAUGE == 6 || GAUGE == 7)
|
|
call kodis(ex,X,Y,Z,dtSfx,dtSfx_rhs,ASS,Symmetry,eps)
|
|
call kodis(ex,X,Y,Z,dtSfy,dtSfy_rhs,SAS,Symmetry,eps)
|
|
call kodis(ex,X,Y,Z,dtSfz,dtSfz_rhs,SSA,Symmetry,eps)
|
|
#endif
|
|
#endif
|
|
|
|
endif
|
|
|
|
if(co == 0)then
|
|
! ham_Res = trR + 2/3 * K^2 - A_ij * A^ij - 16 * PI * rho
|
|
! here trR is respect to physical metric
|
|
ham_Res = gupxx * Rxx + gupyy * Ryy + gupzz * Rzz + &
|
|
TWO* ( gupxy * Rxy + gupxz * Rxz + gupyz * Ryz )
|
|
|
|
ham_Res = chin1*ham_Res + F2o3 * trK * trK -(&
|
|
gupxx * ( &
|
|
gupxx * Axx * Axx + gupyy * Axy * Axy + gupzz * Axz * Axz + &
|
|
TWO * (gupxy * Axx * Axy + gupxz * Axx * Axz + gupyz * Axy * Axz) ) + &
|
|
gupyy * ( &
|
|
gupxx * Axy * Axy + gupyy * Ayy * Ayy + gupzz * Ayz * Ayz + &
|
|
TWO * (gupxy * Axy * Ayy + gupxz * Axy * Ayz + gupyz * Ayy * Ayz) ) + &
|
|
gupzz * ( &
|
|
gupxx * Axz * Axz + gupyy * Ayz * Ayz + gupzz * Azz * Azz + &
|
|
TWO * (gupxy * Axz * Ayz + gupxz * Axz * Azz + gupyz * Ayz * Azz) ) + &
|
|
TWO * ( &
|
|
gupxy * ( &
|
|
gupxx * Axx * Axy + gupyy * Axy * Ayy + gupzz * Axz * Ayz + &
|
|
gupxy * (Axx * Ayy + Axy * Axy) + &
|
|
gupxz * (Axx * Ayz + Axz * Axy) + &
|
|
gupyz * (Axy * Ayz + Axz * Ayy) ) + &
|
|
gupxz * ( &
|
|
gupxx * Axx * Axz + gupyy * Axy * Ayz + gupzz * Axz * Azz + &
|
|
gupxy * (Axx * Ayz + Axy * Axz) + &
|
|
gupxz * (Axx * Azz + Axz * Axz) + &
|
|
gupyz * (Axy * Azz + Axz * Ayz) ) + &
|
|
gupyz * ( &
|
|
gupxx * Axy * Axz + gupyy * Ayy * Ayz + gupzz * Ayz * Azz + &
|
|
gupxy * (Axy * Ayz + Ayy * Axz) + &
|
|
gupxz * (Axy * Azz + Ayz * Axz) + &
|
|
gupyz * (Ayy * Azz + Ayz * Ayz) ) ))- F16 * PI * rho
|
|
|
|
! mov_Res_j = gupkj*(-1/chi d_k chi*A_ij + D_k A_ij) - 2/3 d_j trK - 8 PI s_j where D respect to physical metric
|
|
! store D_i A_jk - 1/chi d_i chi*A_jk in gjk_i
|
|
call fderivs(ex,Axx,gxxx,gxxy,gxxz,X,Y,Z,SYM ,SYM ,SYM ,Symmetry,0)
|
|
call fderivs(ex,Ayy,gyyx,gyyy,gyyz,X,Y,Z,SYM ,SYM ,SYM ,Symmetry,0)
|
|
call fderivs(ex,Azz,gzzx,gzzy,gzzz,X,Y,Z,SYM ,SYM ,SYM ,Symmetry,0)
|
|
call fderivs(ex,Axy,gxyx,gxyy,gxyz,X,Y,Z,ANTI,ANTI,SYM ,Symmetry,0)
|
|
call fderivs(ex,Axz,gxzx,gxzy,gxzz,X,Y,Z,ANTI,SYM ,ANTI,Symmetry,0)
|
|
call fderivs(ex,Ayz,gyzx,gyzy,gyzz,X,Y,Z,SYM ,ANTI,ANTI,Symmetry,0)
|
|
|
|
gxxx = gxxx - ( Gamxxx * Axx + Gamyxx * Axy + Gamzxx * Axz &
|
|
+ Gamxxx * Axx + Gamyxx * Axy + Gamzxx * Axz) - chix*Axx*ONE/chin1
|
|
gxyx = gxyx - ( Gamxxy * Axx + Gamyxy * Axy + Gamzxy * Axz &
|
|
+ Gamxxx * Axy + Gamyxx * Ayy + Gamzxx * Ayz) - chix*Axy*ONE/chin1
|
|
gxzx = gxzx - ( Gamxxz * Axx + Gamyxz * Axy + Gamzxz * Axz &
|
|
+ Gamxxx * Axz + Gamyxx * Ayz + Gamzxx * Azz) - chix*Axz*ONE/chin1
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gyyx = gyyx - ( Gamxxy * Axy + Gamyxy * Ayy + Gamzxy * Ayz &
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+ Gamxxy * Axy + Gamyxy * Ayy + Gamzxy * Ayz) - chix*Ayy*ONE/chin1
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gyzx = gyzx - ( Gamxxz * Axy + Gamyxz * Ayy + Gamzxz * Ayz &
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+ Gamxxy * Axz + Gamyxy * Ayz + Gamzxy * Azz) - chix*Ayz*ONE/chin1
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gzzx = gzzx - ( Gamxxz * Axz + Gamyxz * Ayz + Gamzxz * Azz &
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+ Gamxxz * Axz + Gamyxz * Ayz + Gamzxz * Azz) - chix*Azz*ONE/chin1
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gxxy = gxxy - ( Gamxxy * Axx + Gamyxy * Axy + Gamzxy * Axz &
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+ Gamxxy * Axx + Gamyxy * Axy + Gamzxy * Axz) - chiy*Axx*ONE/chin1
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gxyy = gxyy - ( Gamxyy * Axx + Gamyyy * Axy + Gamzyy * Axz &
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+ Gamxxy * Axy + Gamyxy * Ayy + Gamzxy * Ayz) - chiy*Axy*ONE/chin1
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gxzy = gxzy - ( Gamxyz * Axx + Gamyyz * Axy + Gamzyz * Axz &
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+ Gamxxy * Axz + Gamyxy * Ayz + Gamzxy * Azz) - chiy*Axz*ONE/chin1
|
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gyyy = gyyy - ( Gamxyy * Axy + Gamyyy * Ayy + Gamzyy * Ayz &
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+ Gamxyy * Axy + Gamyyy * Ayy + Gamzyy * Ayz) - chiy*Ayy*ONE/chin1
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gyzy = gyzy - ( Gamxyz * Axy + Gamyyz * Ayy + Gamzyz * Ayz &
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+ Gamxyy * Axz + Gamyyy * Ayz + Gamzyy * Azz) - chiy*Ayz*ONE/chin1
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gzzy = gzzy - ( Gamxyz * Axz + Gamyyz * Ayz + Gamzyz * Azz &
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+ Gamxyz * Axz + Gamyyz * Ayz + Gamzyz * Azz) - chiy*Azz*ONE/chin1
|
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gxxz = gxxz - ( Gamxxz * Axx + Gamyxz * Axy + Gamzxz * Axz &
|
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+ Gamxxz * Axx + Gamyxz * Axy + Gamzxz * Axz) - chiz*Axx*ONE/chin1
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gxyz = gxyz - ( Gamxyz * Axx + Gamyyz * Axy + Gamzyz * Axz &
|
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+ Gamxxz * Axy + Gamyxz * Ayy + Gamzxz * Ayz) - chiz*Axy*ONE/chin1
|
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gxzz = gxzz - ( Gamxzz * Axx + Gamyzz * Axy + Gamzzz * Axz &
|
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+ Gamxxz * Axz + Gamyxz * Ayz + Gamzxz * Azz) - chiz*Axz*ONE/chin1
|
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gyyz = gyyz - ( Gamxyz * Axy + Gamyyz * Ayy + Gamzyz * Ayz &
|
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+ Gamxyz * Axy + Gamyyz * Ayy + Gamzyz * Ayz) - chiz*Ayy*ONE/chin1
|
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gyzz = gyzz - ( Gamxzz * Axy + Gamyzz * Ayy + Gamzzz * Ayz &
|
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+ Gamxyz * Axz + Gamyyz * Ayz + Gamzyz * Azz) - chiz*Ayz*ONE/chin1
|
|
gzzz = gzzz - ( Gamxzz * Axz + Gamyzz * Ayz + Gamzzz * Azz &
|
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+ Gamxzz * Axz + Gamyzz * Ayz + Gamzzz * Azz) - chiz*Azz*ONE/chin1
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movx_Res = gupxx*gxxx + gupyy*gxyy + gupzz*gxzz &
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|
+gupxy*gxyx + gupxz*gxzx + gupyz*gxzy &
|
|
+gupxy*gxxy + gupxz*gxxz + gupyz*gxyz
|
|
movy_Res = gupxx*gxyx + gupyy*gyyy + gupzz*gyzz &
|
|
+gupxy*gyyx + gupxz*gyzx + gupyz*gyzy &
|
|
+gupxy*gxyy + gupxz*gxyz + gupyz*gyyz
|
|
movz_Res = gupxx*gxzx + gupyy*gyzy + gupzz*gzzz &
|
|
+gupxy*gyzx + gupxz*gzzx + gupyz*gzzy &
|
|
+gupxy*gxzy + gupxz*gxzz + gupyz*gyzz
|
|
|
|
movx_Res = movx_Res - F2o3*Kx - F8*PI*sx
|
|
movy_Res = movy_Res - F2o3*Ky - F8*PI*sy
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|
movz_Res = movz_Res - F2o3*Kz - F8*PI*sz
|
|
endif
|
|
|
|
#if (ABV == 1)
|
|
call ricci_gamma(ex, X, Y, Z, &
|
|
chi, &
|
|
dxx , gxy , gxz , dyy , gyz , dzz,&
|
|
Gamx , Gamy , Gamz , &
|
|
Gamxxx,Gamxxy,Gamxxz,Gamxyy,Gamxyz,Gamxzz,&
|
|
Gamyxx,Gamyxy,Gamyxz,Gamyyy,Gamyyz,Gamyzz,&
|
|
Gamzxx,Gamzxy,Gamzxz,Gamzyy,Gamzyz,Gamzzz,&
|
|
Rxx,Rxy,Rxz,Ryy,Ryz,Rzz,&
|
|
Symmetry)
|
|
call constraint_bssn(ex, X, Y, Z,&
|
|
chi,trK, &
|
|
dxx,gxy,gxz,dyy,gyz,dzz, &
|
|
Axx,Axy,Axz,Ayy,Ayz,Azz, &
|
|
Gamx,Gamy,Gamz,&
|
|
Lap,betax,betay,betaz,rho,Sx,Sy,Sz,&
|
|
Gamxxx, Gamxxy, Gamxxz,Gamxyy, Gamxyz, Gamxzz, &
|
|
Gamyxx, Gamyxy, Gamyxz,Gamyyy, Gamyyz, Gamyzz, &
|
|
Gamzxx, Gamzxy, Gamzxz,Gamzyy, Gamzyz, Gamzzz, &
|
|
Rxx,Rxy,Rxz,Ryy,Ryz,Rzz, &
|
|
ham_Res,movx_Res,movy_Res,movz_Res,Gmx_Res,Gmy_Res,Gmz_Res, &
|
|
Symmetry)
|
|
#endif
|
|
#if 0
|
|
#define i 2
|
|
if(Lev == 1)then
|
|
write(*,*) X(i),Y(i),Z(i)
|
|
write(*,*) Axx(i,i,i),Axy(i,i,i),Axz(i,i,i),Ayy(i,i,i),Ayz(i,i,i),Azz(i,i,i)
|
|
write(*,*) 1+Lap(i,i,i),dtSfx(i,i,i),dtSfy(i,i,i),dtSfz(i,i,i)
|
|
write(*,*) betax(i,i,i),betay(i,i,i),betaz(i,i,i)
|
|
write(*,*) 1+chi(i,i,i),Gamx(i,i,i),Gamy(i,i,i),Gamz(i,i,i)
|
|
write(*,*) gxx(i,i,i),gxy(i,i,i),gxz(i,i,i),gyy(i,i,i),gyz(i,i,i),gzz(i,i,i)
|
|
write(*,*) trK(i,i,i)
|
|
write(*,*) "====="
|
|
write(*,*) Axx_rhs(i,i,i),Axy_rhs(i,i,i),Axz_rhs(i,i,i),Ayy_rhs(i,i,i),Ayz_rhs(i,i,i),Azz_rhs(i,i,i)
|
|
write(*,*) Lap_rhs(i,i,i),dtSfx_rhs(i,i,i),dtSfy_rhs(i,i,i),dtSfz_rhs(i,i,i)
|
|
write(*,*) betax_rhs(i,i,i),betay_rhs(i,i,i),betaz_rhs(i,i,i)
|
|
write(*,*) chi_rhs(i,i,i),Gamx_rhs(i,i,i),Gamy_rhs(i,i,i),Gamz_rhs(i,i,i)
|
|
write(*,*) gxx_rhs(i,i,i),gxy_rhs(i,i,i),gxz_rhs(i,i,i),gyy_rhs(i,i,i),gyz_rhs(i,i,i),gzz_rhs(i,i,i)
|
|
write(*,*) trK_rhs(i,i,i)
|
|
endif
|
|
#undef i
|
|
!!stop
|
|
#endif
|
|
|
|
gont = 0
|
|
|
|
return
|
|
|
|
end function compute_rhs_bssn
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