SEARCH Articles Figures Tables A posteriori correction to multi-reference Brillouin-Wigner perturbation theory Advantages of the Brillouin-Wigner theory Brillouin-Wigner configuration interaction theory Brillouin-Wigner configuration interaction theory, multi-reference Brillouin-Wigner coupled cluster theory multi-reference Brillouin-Wigner coupled cluster theory single-reference Brillouin-Wigner coupled-cluster theory Brillouin-Wigner coupled-cluster theory Hilbert space approach Brillouin-Wigner coupled-cluster theory multireference Brillouin-Wigner coupled-cluster theory, single-root formulation 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 Brillouin-Wigner theory, advantages Brillouin-Wigner theory, disadvantages Comparison of Brillouin-Wigner and Rayleigh-Schrodinger perturbation theories Configuration interaction theory single-reference Brillouin-Wigner Jones Brillouin Wigner Perturbation Theory Lennard-Jones-Brillouin-Wigner perturbation theory Linear scaling corrections in Brillouin-Wigner coupled cluster theory Multi-reference Brillouin-Wigner coupled-cluster theory, single-root Multi-reference Brillouin-Wigner perturbation theory Multi-reference Brillouin-Wigner perturbation theory for limited configuration interaction Single-root formulation of multi-reference Brillouin-Wigner perturbation theory Single-root formulation of the multi-reference Brillouin-Wigner coupled-cluster theory Single-root multi-reference Brillouin-Wigner coupled cluster theory Hilbert space approach