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#include "cctk.h"
#include "cctk_Arguments.h"
#include "cctk_Functions.h"
#include "cctk_Parameters.h"
subroutine qlm_calc_weyl_scalars (CCTK_ARGUMENTS, hn)
use adm_metric_simple
use cctk
use constants
use qlm_boundary
use qlm_derivs
use qlm_variables
use ricci
use ricci4
use tensor
use tensor4
implicit none
DECLARE_CCTK_ARGUMENTS
DECLARE_CCTK_FUNCTIONS
DECLARE_CCTK_PARAMETERS
integer :: hn
CCTK_REAL, parameter :: two=2, four=4
CCTK_REAL :: gg(3,3), dgg(3,3,3), ddgg(3,3,3,3), gg_dot(3,3), gg_dot2(3,3), dgg_dot(3,3,3)
CCTK_REAL :: kk(3,3), dkk(3,3,3), kk_dot(3,3)
CCTK_REAL :: tt(3,3)
CCTK_REAL :: dtg, gu(3,3), dgu(3,3,3), gamma(3,3,3), dgamma(3,3,3,3), ri(3,3), rsc
CCTK_REAL :: g4(0:3,0:3), dg4(0:3,0:3,0:3), ddg4(0:3,0:3,0:3,0:3)
CCTK_REAL :: gu4(0:3,0:3), dgu4(0:3,0:3,0:3)
CCTK_REAL :: gamma4(0:3,0:3,0:3), dgamma4(0:3,0:3,0:3,0:3)
CCTK_REAL :: ri4(0:3,0:3), rsc4
CCTK_REAL :: rm4(0:3,0:3,0:3,0:3), we4(0:3,0:3,0:3,0:3)
CCTK_REAL :: ll(0:3), nn(0:3)
CCTK_COMPLEX :: mm(0:3)
CCTK_REAL :: ss(0:3)
CCTK_REAL :: nabla_ll(0:3,0:3), nabla_nn(0:3,0:3)
CCTK_REAL :: nabla_ss(0:3,0:3)
CCTK_REAL :: trkAH, kk_kk, tmpR
integer :: i, j
integer :: a, b, c, d
CCTK_REAL :: theta, phi
if (veryverbose/=0) then
call CCTK_INFO ("Calculating Weyl scalars")
end if
! Calculate the coordinates
do j = 1+qlm_nghostsphi(hn), qlm_nphi(hn)-qlm_nghostsphi(hn)
do i = 1+qlm_nghoststheta(hn), qlm_ntheta(hn)-qlm_nghoststheta(hn)
theta = qlm_origin_theta(hn) + (i-1)*qlm_delta_theta(hn)
phi = qlm_origin_phi(hn) + (j-1)*qlm_delta_phi(hn)
! Get the stuff from the arrays
gg(1,1) = qlm_gxx(i,j)
gg(1,2) = qlm_gxy(i,j)
gg(1,3) = qlm_gxz(i,j)
gg(2,2) = qlm_gyy(i,j)
gg(2,3) = qlm_gyz(i,j)
gg(3,3) = qlm_gzz(i,j)
gg(2,1) = gg(1,2)
gg(3,1) = gg(1,3)
gg(3,2) = gg(2,3)
dgg(1,1,1) = qlm_dgxxx(i,j)
dgg(1,2,1) = qlm_dgxyx(i,j)
dgg(1,3,1) = qlm_dgxzx(i,j)
dgg(2,2,1) = qlm_dgyyx(i,j)
dgg(2,3,1) = qlm_dgyzx(i,j)
dgg(3,3,1) = qlm_dgzzx(i,j)
dgg(1,1,2) = qlm_dgxxy(i,j)
dgg(1,2,2) = qlm_dgxyy(i,j)
dgg(1,3,2) = qlm_dgxzy(i,j)
dgg(2,2,2) = qlm_dgyyy(i,j)
dgg(2,3,2) = qlm_dgyzy(i,j)
dgg(3,3,2) = qlm_dgzzy(i,j)
dgg(1,1,3) = qlm_dgxxz(i,j)
dgg(1,2,3) = qlm_dgxyz(i,j)
dgg(1,3,3) = qlm_dgxzz(i,j)
dgg(2,2,3) = qlm_dgyyz(i,j)
dgg(2,3,3) = qlm_dgyzz(i,j)
dgg(3,3,3) = qlm_dgzzz(i,j)
dgg(2,1,:) = dgg(1,2,:)
dgg(3,1,:) = dgg(1,3,:)
dgg(3,2,:) = dgg(2,3,:)
ddgg(1,1,1,1) = qlm_ddgxxxx(i,j)
ddgg(1,2,1,1) = qlm_ddgxyxx(i,j)
ddgg(1,3,1,1) = qlm_ddgxzxx(i,j)
ddgg(2,2,1,1) = qlm_ddgyyxx(i,j)
ddgg(2,3,1,1) = qlm_ddgyzxx(i,j)
ddgg(3,3,1,1) = qlm_ddgzzxx(i,j)
ddgg(1,1,1,2) = qlm_ddgxxxy(i,j)
ddgg(1,2,1,2) = qlm_ddgxyxy(i,j)
ddgg(1,3,1,2) = qlm_ddgxzxy(i,j)
ddgg(2,2,1,2) = qlm_ddgyyxy(i,j)
ddgg(2,3,1,2) = qlm_ddgyzxy(i,j)
ddgg(3,3,1,2) = qlm_ddgzzxy(i,j)
ddgg(1,1,1,3) = qlm_ddgxxxz(i,j)
ddgg(1,2,1,3) = qlm_ddgxyxz(i,j)
ddgg(1,3,1,3) = qlm_ddgxzxz(i,j)
ddgg(2,2,1,3) = qlm_ddgyyxz(i,j)
ddgg(2,3,1,3) = qlm_ddgyzxz(i,j)
ddgg(3,3,1,3) = qlm_ddgzzxz(i,j)
ddgg(1,1,2,2) = qlm_ddgxxyy(i,j)
ddgg(1,2,2,2) = qlm_ddgxyyy(i,j)
ddgg(1,3,2,2) = qlm_ddgxzyy(i,j)
ddgg(2,2,2,2) = qlm_ddgyyyy(i,j)
ddgg(2,3,2,2) = qlm_ddgyzyy(i,j)
ddgg(3,3,2,2) = qlm_ddgzzyy(i,j)
ddgg(1,1,2,3) = qlm_ddgxxyz(i,j)
ddgg(1,2,2,3) = qlm_ddgxyyz(i,j)
ddgg(1,3,2,3) = qlm_ddgxzyz(i,j)
ddgg(2,2,2,3) = qlm_ddgyyyz(i,j)
ddgg(2,3,2,3) = qlm_ddgyzyz(i,j)
ddgg(3,3,2,3) = qlm_ddgzzyz(i,j)
ddgg(1,1,3,3) = qlm_ddgxxzz(i,j)
ddgg(1,2,3,3) = qlm_ddgxyzz(i,j)
ddgg(1,3,3,3) = qlm_ddgxzzz(i,j)
ddgg(2,2,3,3) = qlm_ddgyyzz(i,j)
ddgg(2,3,3,3) = qlm_ddgyzzz(i,j)
ddgg(3,3,3,3) = qlm_ddgzzzz(i,j)
ddgg(2,1,:,:) = ddgg(1,2,:,:)
ddgg(3,1,:,:) = ddgg(1,3,:,:)
ddgg(3,2,:,:) = ddgg(2,3,:,:)
ddgg(:,:,2,1) = ddgg(:,:,1,2)
ddgg(:,:,3,1) = ddgg(:,:,1,3)
ddgg(:,:,3,2) = ddgg(:,:,2,3)
kk(1,1) = qlm_kxx(i,j)
kk(1,2) = qlm_kxy(i,j)
kk(1,3) = qlm_kxz(i,j)
kk(2,2) = qlm_kyy(i,j)
kk(2,3) = qlm_kyz(i,j)
kk(3,3) = qlm_kzz(i,j)
kk(2,1) = kk(1,2)
kk(3,1) = kk(1,3)
kk(3,2) = kk(2,3)
dkk(1,1,1) = qlm_dkxxx(i,j)
dkk(1,2,1) = qlm_dkxyx(i,j)
dkk(1,3,1) = qlm_dkxzx(i,j)
dkk(2,2,1) = qlm_dkyyx(i,j)
dkk(2,3,1) = qlm_dkyzx(i,j)
dkk(3,3,1) = qlm_dkzzx(i,j)
dkk(1,1,2) = qlm_dkxxy(i,j)
dkk(1,2,2) = qlm_dkxyy(i,j)
dkk(1,3,2) = qlm_dkxzy(i,j)
dkk(2,2,2) = qlm_dkyyy(i,j)
dkk(2,3,2) = qlm_dkyzy(i,j)
dkk(3,3,2) = qlm_dkzzy(i,j)
dkk(1,1,3) = qlm_dkxxz(i,j)
dkk(1,2,3) = qlm_dkxyz(i,j)
dkk(1,3,3) = qlm_dkxzz(i,j)
dkk(2,2,3) = qlm_dkyyz(i,j)
dkk(2,3,3) = qlm_dkyzz(i,j)
dkk(3,3,3) = qlm_dkzzz(i,j)
dkk(2,1,:) = dkk(1,2,:)
dkk(3,1,:) = dkk(1,3,:)
dkk(3,2,:) = dkk(2,3,:)
tt(1,1) = qlm_txx(i,j)
tt(1,2) = qlm_txy(i,j)
tt(1,3) = qlm_txz(i,j)
tt(2,2) = qlm_tyy(i,j)
tt(2,3) = qlm_tyz(i,j)
tt(3,3) = qlm_tzz(i,j)
tt(2,1) = tt(1,2)
tt(3,1) = tt(1,3)
tt(3,2) = tt(2,3)
ll(0) = qlm_l0(i,j,hn)
ll(1) = qlm_l1(i,j,hn)
ll(2) = qlm_l2(i,j,hn)
ll(3) = qlm_l3(i,j,hn)
nn(0) = qlm_n0(i,j,hn)
nn(1) = qlm_n1(i,j,hn)
nn(2) = qlm_n2(i,j,hn)
nn(3) = qlm_n3(i,j,hn)
mm(0) = qlm_m0(i,j,hn)
mm(1) = qlm_m1(i,j,hn)
mm(2) = qlm_m2(i,j,hn)
mm(3) = qlm_m3(i,j,hn)
ss = (ll - nn) / sqrt(two)
nabla_ll = qlm_tetrad_derivs(i,j)%nabla_ll
nabla_nn = qlm_tetrad_derivs(i,j)%nabla_nn
nabla_ss = (nabla_ll - nabla_nn) / sqrt(two)
! Calculate 4-metric
call calc_det (gg, dtg)
call calc_inv (gg, dtg, gu)
call calc_invderiv (gu, dgg, dgu)
call calc_connections (gu, dgg, gamma)
call calc_connectionderivs (gu, dgg, dgu, ddgg, dgamma)
call calc_ricci (gamma, dgamma, ri)
call calc_trace (gu, ri, rsc)
call calc_3metricdot_simple (kk, gg_dot)
call calc_3metricderivdot_simple (dkk, dgg_dot)
call calc_extcurvdot_simple (gg,gu,ri, kk, tt, kk_dot)
call calc_3metricdot2_simple (kk_dot, gg_dot2)
call calc_4metricderivs2_simple (gg, dgg, &
ddgg, gg_dot, gg_dot2, dgg_dot, g4,dg4,ddg4)
call calc_4inv (g4, gu4)
call calc_4invderiv (gu4, dg4, dgu4)
call calc_4connections (gu4,dg4, gamma4)
call calc_4connectionderivs (gu4, dg4, dgu4, ddg4, dgamma4)
call calc_4ricci (gamma4, dgamma4, ri4)
call calc_4riemann (g4, gamma4, dgamma4, rm4)
call calc_4trace (ri4, gu4, rsc4)
call calc_4weyl (g4, rm4, ri4, rsc4, we4)
! debugging
! qlm_rsc4(i,j,hn) = rsc4
qlm_psi0(i,j,hn) = 0 ! transverse radiation along n
qlm_psi1(i,j,hn) = 0 ! longitudinal radiation along n
qlm_psi2(i,j,hn) = 0 ! Coulomb field and spin
qlm_psi3(i,j,hn) = 0 ! longitudinal radiation along l
qlm_psi4(i,j,hn) = 0 ! transverse radiation along l
do a=0,3
do b=0,3
do c=0,3
do d=0,3
qlm_psi0(i,j,hn) = qlm_psi0(i,j,hn) + we4(a,b,c,d) * ll(a) * mm(b) * ll(c) * mm(d)
qlm_psi1(i,j,hn) = qlm_psi1(i,j,hn) + we4(a,b,c,d) * ll(a) * mm(b) * ll(c) * nn(d)
qlm_psi2(i,j,hn) = qlm_psi2(i,j,hn) + we4(a,b,c,d) * ll(a) * mm(b) * conjg(mm(c)) * nn(d)
qlm_psi3(i,j,hn) = qlm_psi3(i,j,hn) + we4(a,b,c,d) * ll(a) * nn(b) * conjg(mm(c)) * nn(d)
qlm_psi4(i,j,hn) = qlm_psi4(i,j,hn) + we4(a,b,c,d) * conjg(mm(a)) * nn(b) * conjg(mm(c)) * nn(d)
end do
end do
end do
end do
! gr-qc/0104063, (3.3)
qlm_i(i,j,hn) = + 3 * qlm_psi2(i,j,hn)**2 &
& - 4 * qlm_psi1(i,j,hn) * qlm_psi3(i,j,hn) &
& + qlm_psi0(i,j,hn) * qlm_psi4(i,j,hn)
qlm_j(i,j,hn) = - qlm_psi2(i,j,hn)**3 &
& + qlm_psi0(i,j,hn) * qlm_psi2(i,j,hn) * qlm_psi4(i,j,hn) &
& + 2 * qlm_psi1(i,j,hn) * qlm_psi2(i,j,hn) * qlm_psi3(i,j,hn) &
& - qlm_psi1(i,j,hn)**2 * qlm_psi4(i,j,hn) &
& - qlm_psi0(i,j,hn) * qlm_psi3(i,j,hn)**2
! gr-qc/0104063, (3.1)
qlm_s(i,j,hn) = 27 * qlm_j(i,j,hn)**2 / qlm_i(i,j,hn)**3
qlm_sdiff(i,j,hn) = (27 * qlm_j(i,j,hn)**2 - qlm_i(i,j,hn)**3) / sqrt((abs2(qlm_psi0(i,j,hn)) + abs2(qlm_psi1(i,j,hn)) + abs2(qlm_psi2(i,j,hn)) + abs2(qlm_psi3(i,j,hn)) + abs2(qlm_psi4(i,j,hn))) / 5)**3
qlm_phi00(i,j,hn) = 0
qlm_phi11(i,j,hn) = 0
qlm_phi01(i,j,hn) = 0
qlm_phi12(i,j,hn) = 0
qlm_phi10(i,j,hn) = 0
qlm_phi21(i,j,hn) = 0
qlm_phi02(i,j,hn) = 0
qlm_phi22(i,j,hn) = 0
qlm_phi20(i,j,hn) = 0
do a=0,3
do b=0,3
qlm_phi00(i,j,hn) = qlm_phi00(i,j,hn) - 1/two * ri4(a,b) * ll(a) * ll(b)
qlm_phi11(i,j,hn) = qlm_phi11(i,j,hn) - 1/two * ri4(a,b) * (ll(a) * nn(b) + mm(a) * conjg(mm(b))) / 2
qlm_phi01(i,j,hn) = qlm_phi01(i,j,hn) - 1/two * ri4(a,b) * ll(a) * mm(b)
qlm_phi12(i,j,hn) = qlm_phi12(i,j,hn) - 1/two * ri4(a,b) * nn(a) * mm(b)
qlm_phi10(i,j,hn) = qlm_phi10(i,j,hn) - 1/two * ri4(a,b) * ll(a) * conjg(mm(b))
qlm_phi21(i,j,hn) = qlm_phi21(i,j,hn) - 1/two * ri4(a,b) * nn(a) * conjg(mm(b))
qlm_phi02(i,j,hn) = qlm_phi02(i,j,hn) - 1/two * ri4(a,b) * mm(a) * mm(b)
qlm_phi22(i,j,hn) = qlm_phi22(i,j,hn) - 1/two * ri4(a,b) * nn(a) * nn(b)
qlm_phi20(i,j,hn) = qlm_phi20(i,j,hn) - 1/two * ri4(a,b) * conjg(mm(a)) * conjg(mm(b))
end do
end do
qlm_lambda(i,j,hn) = rsc4 / 24
qlm_lie_n_theta_l(i,j,hn) = &
& + 2 * real (qlm_npsigma(i,j,hn) * qlm_nplambda(i,j,hn)) &
& + 2 * real (qlm_psi2(i,j,hn)) &
& + 4 * qlm_lambda(i,j,hn)
trkAH = 0
do a=1,3
do b=1,3
trkAH = trkAH + (gu(a,b) - ss(a) * ss(b)) * nabla_ss(a,b)
end do
end do
kk_kk = 0
do a=1,3
do b=1,3
do c=1,3
do d=1,3
kk_kk = kk_kk + &
(gu(a,c) - ss(a) * ss(c)) * nabla_ss(a,b) * &
(gu(b,d) - ss(b) * ss(d)) * nabla_ss(c,d)
end do
end do
end do
end do
tmpR = 0
do a=1,3
do b=1,3
tmpR = tmpR + ri(a,b) * ss(a) * ss(b)
end do
end do
qlm_rsc(i,j,hn) = rsc - 2*tmpR + trkAH**2 - kk_kk
end do
end do
call set_boundary (CCTK_PASS_FTOF, hn, qlm_psi0(:,:,hn), +1)
call set_boundary (CCTK_PASS_FTOF, hn, qlm_psi1(:,:,hn), -1)
call set_boundary (CCTK_PASS_FTOF, hn, qlm_psi2(:,:,hn), +1)
call set_boundary (CCTK_PASS_FTOF, hn, qlm_psi3(:,:,hn), -1)
call set_boundary (CCTK_PASS_FTOF, hn, qlm_psi4(:,:,hn), +1)
call set_boundary (CCTK_PASS_FTOF, hn, qlm_i(:,:,hn), +1)
call set_boundary (CCTK_PASS_FTOF, hn, qlm_j(:,:,hn), +1)
call set_boundary (CCTK_PASS_FTOF, hn, qlm_s(:,:,hn), +1)
call set_boundary (CCTK_PASS_FTOF, hn, qlm_sdiff(:,:,hn), +1)
call set_boundary (CCTK_PASS_FTOF, hn, qlm_phi00(:,:,hn), +1)
call set_boundary (CCTK_PASS_FTOF, hn, qlm_phi11(:,:,hn), +1)
call set_boundary (CCTK_PASS_FTOF, hn, qlm_phi01(:,:,hn), +1)
call set_boundary (CCTK_PASS_FTOF, hn, qlm_phi12(:,:,hn), +1)
call set_boundary (CCTK_PASS_FTOF, hn, qlm_phi10(:,:,hn), +1)
call set_boundary (CCTK_PASS_FTOF, hn, qlm_phi21(:,:,hn), +1)
call set_boundary (CCTK_PASS_FTOF, hn, qlm_phi02(:,:,hn), +1)
call set_boundary (CCTK_PASS_FTOF, hn, qlm_phi22(:,:,hn), +1)
call set_boundary (CCTK_PASS_FTOF, hn, qlm_phi20(:,:,hn), +1)
call set_boundary (CCTK_PASS_FTOF, hn, qlm_lambda(:,:,hn), +1)
call set_boundary (CCTK_PASS_FTOF, hn, qlm_lie_n_theta_l(:,:,hn), +1)
call set_boundary (CCTK_PASS_FTOF, hn, qlm_rsc(:,:,hn), +1)
end subroutine qlm_calc_weyl_scalars
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