mirror of
https://github.com/LCPQ/quantum_package
synced 2024-12-26 22:33:57 +01:00
127 lines
3.9 KiB
Fortran
127 lines
3.9 KiB
Fortran
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program printwf
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implicit none
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read_wf = .True.
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touch read_wf
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print*,'ref_bitmask_energy = ',ref_bitmask_energy
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call routine
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end
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subroutine routine
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implicit none
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integer :: i
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integer :: degree
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double precision :: hij,hii,coef_1,h00
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integer :: exc(0:2,2,2)
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double precision :: phase
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integer :: h1,p1,h2,p2,s1,s2
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double precision :: get_mo_bielec_integral
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double precision :: norm_mono_a,norm_mono_b
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double precision :: norm_mono_a_2,norm_mono_b_2
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double precision :: norm_mono_a_pert_2,norm_mono_b_pert_2
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double precision :: norm_mono_a_pert,norm_mono_b_pert
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double precision :: delta_e,coef_2_2
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norm_mono_a = 0.d0
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norm_mono_b = 0.d0
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norm_mono_a_2 = 0.d0
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norm_mono_b_2 = 0.d0
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norm_mono_a_pert = 0.d0
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norm_mono_b_pert = 0.d0
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norm_mono_a_pert_2 = 0.d0
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norm_mono_b_pert_2 = 0.d0
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integer :: number_of_holes,nh
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integer :: number_of_particles,np
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double precision :: accu_e_corr(0:2,0:2)
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accu_e_corr = 0.d0
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do i = 1, min(10000,N_det)
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print*,''
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print*,'i = ',i
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call debug_det(psi_det(1,1,i),N_int)
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nh = number_of_holes(psi_det(1,1,i))
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np = number_of_particles(psi_det(1,1,i))
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call get_excitation_degree(psi_det(1,1,i),psi_det(1,1,1),degree,N_int)
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print*,'degree = ',degree
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if(degree == 0)then
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print*,'Reference determinant '
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call i_H_j(psi_det(1,1,i),psi_det(1,1,i),N_int,h00)
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else
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call i_H_j(psi_det(1,1,i),psi_det(1,1,i),N_int,hii)
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call i_H_j(psi_det(1,1,1),psi_det(1,1,i),N_int,hij)
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delta_e = hii - h00
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coef_1 = hij/(h00-hii)
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if(hij.ne.0.d0)then
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if (delta_e > 0.d0) then
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coef_2_2 = 0.5d0 * (delta_e - dsqrt(delta_e * delta_e + 4.d0 * hij * hij ))/ hij
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else
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coef_2_2 = 0.5d0 * (delta_e + dsqrt(delta_e * delta_e + 4.d0 * hij * hij )) /hij
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endif
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endif
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call get_excitation(psi_det(1,1,1),psi_det(1,1,i),exc,degree,phase,N_int)
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call decode_exc(exc,degree,h1,p1,h2,p2,s1,s2)
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print*,'phase = ',phase
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if(degree == 1)then
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print*,'s1',s1
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print*,'h1,p1 = ',h1,p1
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if(s1 == 1)then
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norm_mono_a += dabs(psi_coef(i,1)/psi_coef(1,1))
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norm_mono_a_2 += dabs(psi_coef(i,1)/psi_coef(1,1))**2
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norm_mono_a_pert += dabs(coef_1)
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norm_mono_a_pert_2 += dabs(coef_1)**2
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else
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norm_mono_b += dabs(psi_coef(i,1)/psi_coef(1,1))
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norm_mono_b_2 += dabs(psi_coef(i,1)/psi_coef(1,1))**2
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norm_mono_b_pert += dabs(coef_1)
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norm_mono_b_pert_2 += dabs(coef_1)**2
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endif
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! print*,'< h | Ka| p > = ',get_mo_bielec_integral(h1,list_act(1),list_act(1),p1,mo_integrals_map)
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double precision :: hmono,hdouble
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call i_H_j_verbose(psi_det(1,1,1),psi_det(1,1,i),N_int,hij,hmono,hdouble)
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print*,'hmono = ',hmono
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print*,'hdouble = ',hdouble
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print*,'hmono+hdouble = ',hmono+hdouble
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print*,'hij = ',hij
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else
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print*,'s1',s1
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print*,'h1,p1 = ',h1,p1
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print*,'s2',s2
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print*,'h2,p2 = ',h2,p2
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! print*,'< h | Ka| p > = ',get_mo_bielec_integral(h1,h2,p1,p2,mo_integrals_map)
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endif
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print*,'nh,np = ',nh,np
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print*,'<Ref| H |D_I> = ',hij
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print*,'Delta E = ',h00-hii
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print*,'coef pert (1) = ',coef_1
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print*,'coef 2x2 = ',coef_2_2
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print*,'Delta E_corr = ',psi_coef(i,1)/psi_coef(1,1) * hij
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if(nh<3.and.np<3)then
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accu_e_corr(nh,np) += psi_coef(i,1)/psi_coef(1,1) * hij
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endif
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endif
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print*,'amplitude = ',psi_coef(i,1)/psi_coef(1,1)
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enddo
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print*,''
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print*,''
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do nh = 0, 2
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do np = 0,2
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print*, 'e_corr = ',nh,np,accu_e_corr(nh,np)
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enddo
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enddo
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print*,''
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print*,'L1 norm of mono alpha = ',norm_mono_a
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print*,'L1 norm of mono beta = ',norm_mono_b
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print*, '---'
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print*,'L2 norm of mono alpha = ',norm_mono_a_2
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print*,'L2 norm of mono beta = ',norm_mono_b_2
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print*, '-- perturbative mono'
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print*,''
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print*,'L1 norm of pert alpha = ',norm_mono_a_pert
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print*,'L1 norm of pert beta = ',norm_mono_b_pert
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print*,'L2 norm of pert alpha = ',norm_mono_a_pert_2
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print*,'L2 norm of pert beta = ',norm_mono_b_pert_2
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end
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