mirror of
https://gitlab.com/scemama/qp_plugins_scemama.git
synced 2024-12-22 20:34:05 +01:00
24 lines
519 B
Fortran
24 lines
519 B
Fortran
BEGIN_PROVIDER [ double precision, taus, (spin_occ_num,spin_occ_num,spin_vir_num,spin_vir_num)]
|
|
implicit none
|
|
BEGIN_DOC
|
|
! Tau_s
|
|
END_DOC
|
|
|
|
integer :: i,j,a,b
|
|
|
|
do b=1,spin_vir_num
|
|
do a=1,spin_vir_num
|
|
do j=1,spin_occ_num
|
|
do i=1,spin_occ_num
|
|
|
|
taus(i,j,a,b) = t2_cc(i,j,a,b) + 0.5d0*( &
|
|
t1_cc(i,a)*t1_cc(j,b) - &
|
|
t1_cc(i,b)*t1_cc(j,a) )
|
|
|
|
enddo
|
|
enddo
|
|
enddo
|
|
enddo
|
|
|
|
END_PROVIDER
|