Perturbative corrections for Hartree-Fock-like Algebraic Bethe Ansatz analogue
Chemical Physics
2021-09-14 v1
Abstract
Rayleigh Schr\"{o}dinger perturbation theory corrections are developed for an algebraic Bethe ansatz of individual electrons. Numerical results are ambiguous and would need either an orbital optimization or a configuration interaction singles solution to be satisfactory. Two different expressions are computed to be certain that results are correct.
Keywords
Cite
@article{arxiv.2109.05144,
title = {Perturbative corrections for Hartree-Fock-like Algebraic Bethe Ansatz analogue},
author = {Jean-David Moisset and Laurie Carrier and Paul A. Johnson},
journal= {arXiv preprint arXiv:2109.05144},
year = {2021}
}