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arXiv · 2109.05144

Perturbative corrections for Hartree-Fock-like Algebraic Bethe Ansatz analogue

Jean-David Moisset·Laurie Carrier·Paul A. Johnson
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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.

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Jean-David Moisset, Laurie Carrier, Paul A. Johnson. 2021-09-11. Perturbative corrections for Hartree-Fock-like Algebraic Bethe Ansatz analogue. https://arxiv.org/abs/2109.05144

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