SEARCH Articles Figures Tables Applications of Many-body Perturbation Theory Applications of Theory Applications theory Body Applications Body Perturbation Theory Hamiltonian applications Hamiltonian second order Hamiltonian second-order perturbation theory Hamiltonian theory Hamiltonians many-body Many theory Many-body Many-body perturbation theory Many-body theories Moller Moller second-order Moller-Plesset Moller-Plesset perturbation theory order Moller-Plesset second-order Moller-Plesset second-order perturbation Moller-Plesset second-order perturbation theory Moller-Plesset theory Moller-Plesset, second-order theory Moller-plesset many-body perturbation theory Perturbation Hamiltonian Perturbation order Perturbation theory Hamiltonian Perturbation theory application Perturbation, Moller-Plesset Perturbed Hamiltonian Plesset Perturbation Theory SOME APPLICATIONS Second body Second-order applications Second-order theory Theory of perturbation