SEARCH Articles Figures Tables A posteriori correction to multi-reference Brillouin-Wigner perturbation theory Brillouin-Wigner perturbation calculations Brillouin-Wigner perturbation theory Brillouin-Wigner perturbation theory (BWPT Brillouin-Wigner perturbation theory Rayleigh-Schrodinger Brillouin-Wigner perturbation theory advantages Brillouin-Wigner perturbation theory and limited configuration interaction Brillouin-Wigner perturbation theory application Brillouin-Wigner perturbation theory approximation Brillouin-Wigner perturbation theory description Brillouin-Wigner perturbation theory development Brillouin-Wigner perturbation theory energy components Brillouin-Wigner perturbation theory equations Brillouin-Wigner perturbation theory generalized Brillouin-Wigner perturbation theory many-body method equations Brillouin-Wigner perturbation theory multi-reference second order Brillouin-Wigner perturbation theory multireference Brillouin-Wigner perturbation theory posteriori corrections Brillouin-Wigner perturbation theory single-reference Comparison of Brillouin-Wigner and Rayleigh-Schrodinger perturbation theories Jones Brillouin Wigner Perturbation Theory Lennard-Jones-Brillouin-Wigner perturbation theory Limited configuration interaction Brillouin-Wigner perturbation Method perturbation, Brillouin-Wigner Multi-reference Brillouin-Wigner perturbation Multi-reference Brillouin-Wigner perturbation theory Multi-reference Brillouin-Wigner perturbation theory for limited configuration interaction Perturbation expansions Brillouin-Wigner Perturbation formulation Brillouin-Wigner Single-root formulation of multi-reference Brillouin-Wigner perturbation theory