Reduction of finite-size effects for second-order Møller-Plesset perturbation theory with singularity subtraction

Stephen Jon Quiton, Juan D. F. Pottecher, Martin Head-Gordon +1

Second-order Moller-Plesset perturbation theory (MP2) provides accurate correlation energies for periodic systems but suffers from finite-size errors (FSEs) that have inverse volum…