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.. | ||
.gitignore | ||
davidson.irp.f | ||
EZFIO.cfg | ||
H_apply.irp.f | ||
mrcc_dress.irp.f | ||
mrcc_general.irp.f | ||
mrcc_utils.irp.f | ||
NEEDED_CHILDREN_MODULES | ||
README.rst | ||
tree_dependency.png |
=========== MRCC Module =========== Needed Modules ============== .. Do not edit this section. It was auto-generated from the .. by the `update_README.py` script. .. image:: tree_dependency.png * `Perturbation <http://github.com/LCPQ/quantum_package/tree/master/src/Perturbation>`_ * `Selectors_full <http://github.com/LCPQ/quantum_package/tree/master/src/Selectors_full>`_ * `Generators_full <http://github.com/LCPQ/quantum_package/tree/master/src/Generators_full>`_ * `Psiref_Utils <http://github.com/LCPQ/quantum_package/tree/master/src/Psiref_Utils>`_ Documentation ============= .. Do not edit this section. It was auto-generated from the .. by the `update_README.py` script. `ci_eigenvectors_dressed <http://github.com/LCPQ/quantum_package/tree/master/src/MRCC_Utils/mrcc_utils.irp.f#L76>`_ Eigenvectors/values of the CI matrix `ci_eigenvectors_s2_dressed <http://github.com/LCPQ/quantum_package/tree/master/src/MRCC_Utils/mrcc_utils.irp.f#L77>`_ Eigenvectors/values of the CI matrix `ci_electronic_energy_dressed <http://github.com/LCPQ/quantum_package/tree/master/src/MRCC_Utils/mrcc_utils.irp.f#L75>`_ Eigenvectors/values of the CI matrix `ci_energy_dressed <http://github.com/LCPQ/quantum_package/tree/master/src/MRCC_Utils/mrcc_utils.irp.f#L142>`_ N_states lowest eigenvalues of the dressed CI matrix `davidson_diag_hjj_mrcc <http://github.com/LCPQ/quantum_package/tree/master/src/MRCC_Utils/davidson.irp.f#L56>`_ Davidson diagonalization with specific diagonal elements of the H matrix .br H_jj : specific diagonal H matrix elements to diagonalize de Davidson .br dets_in : bitmasks corresponding to determinants .br u_in : guess coefficients on the various states. Overwritten on exit .br dim_in : leftmost dimension of u_in .br sze : Number of determinants .br N_st : Number of eigenstates .br iunit : Unit for the I/O .br Initial guess vectors are not necessarily orthonormal `davidson_diag_mrcc <http://github.com/LCPQ/quantum_package/tree/master/src/MRCC_Utils/davidson.irp.f#L1>`_ Davidson diagonalization. .br dets_in : bitmasks corresponding to determinants .br u_in : guess coefficients on the various states. Overwritten on exit .br dim_in : leftmost dimension of u_in .br sze : Number of determinants .br N_st : Number of eigenstates .br iunit : Unit number for the I/O .br Initial guess vectors are not necessarily orthonormal `delta_ii <http://github.com/LCPQ/quantum_package/tree/master/src/MRCC_Utils/mrcc_utils.irp.f#L39>`_ Dressing matrix in N_det basis `delta_ij <http://github.com/LCPQ/quantum_package/tree/master/src/MRCC_Utils/mrcc_utils.irp.f#L38>`_ Dressing matrix in N_det basis `diagonalize_ci_dressed <http://github.com/LCPQ/quantum_package/tree/master/src/MRCC_Utils/mrcc_utils.irp.f#L157>`_ Replace the coefficients of the CI states by the coefficients of the eigenstates of the CI matrix `find_triples_and_quadruples <http://github.com/LCPQ/quantum_package/tree/master/src/MRCC_Utils/mrcc_dress.irp.f#L206>`_ Undocumented `h_apply_mrcc <http://github.com/LCPQ/quantum_package/tree/master/src/MRCC_Utils/H_apply.irp.f_shell_27#L416>`_ Calls H_apply on the HF determinant and selects all connected single and double excitations (of the same symmetry). Auto-generated by the ``generate_h_apply`` script. `h_apply_mrcc_diexc <http://github.com/LCPQ/quantum_package/tree/master/src/MRCC_Utils/H_apply.irp.f_shell_27#L1>`_ Generate all double excitations of key_in using the bit masks of holes and particles. Assume N_int is already provided. `h_apply_mrcc_monoexc <http://github.com/LCPQ/quantum_package/tree/master/src/MRCC_Utils/H_apply.irp.f_shell_27#L268>`_ Generate all single excitations of key_in using the bit masks of holes and particles. Assume N_int is already provided. `h_matrix_dressed <http://github.com/LCPQ/quantum_package/tree/master/src/MRCC_Utils/mrcc_utils.irp.f#L50>`_ Dressed H with Delta_ij `h_u_0_mrcc <http://github.com/LCPQ/quantum_package/tree/master/src/MRCC_Utils/davidson.irp.f#L360>`_ Computes v_0 = H|u_0> .br n : number of determinants .br H_jj : array of <j|H|j> `lambda_mrcc <http://github.com/LCPQ/quantum_package/tree/master/src/MRCC_Utils/mrcc_utils.irp.f#L1>`_ cm/<Psi_0|H|D_m> or perturbative 1/Delta_E(m) `lambda_pert <http://github.com/LCPQ/quantum_package/tree/master/src/MRCC_Utils/mrcc_utils.irp.f#L2>`_ cm/<Psi_0|H|D_m> or perturbative 1/Delta_E(m) `mrcc_dress <http://github.com/LCPQ/quantum_package/tree/master/src/MRCC_Utils/mrcc_dress.irp.f#L15>`_ Undocumented `mrcc_dress_simple <http://github.com/LCPQ/quantum_package/tree/master/src/MRCC_Utils/mrcc_dress.irp.f#L160>`_ Undocumented `psi_ref_lock <http://github.com/LCPQ/quantum_package/tree/master/src/MRCC_Utils/mrcc_dress.irp.f#L3>`_ Locks on ref determinants to fill delta_ij `run_mrcc <http://github.com/LCPQ/quantum_package/tree/master/src/MRCC_Utils/mrcc_general.irp.f#L1>`_ Undocumented