Strong-interaction limit of an adiabatic connection in Hartree-Fock theory
Chemical Physics
2019-03-26 v2 Strongly Correlated Electrons
Abstract
We show that the leading term in the strong-interaction limit of the adiabatic connection that has as weak-interaction expansion the Moeller-Plesset perturbation theory can be fully determined from a functional of the Hartree-Fock density. We analyze this functional and highlight similarities and differences with the strong-interaction limit of the density-fixed adiabatic connection case of Kohn-Sham density functional theory.
Keywords
Cite
@article{arxiv.1810.11249,
title = {Strong-interaction limit of an adiabatic connection in Hartree-Fock theory},
author = {Michael Seidl and Sara Giarrusso and Stefan Vuckovic and Eduardo Fabiano and Paola Gori-Giorgi},
journal= {arXiv preprint arXiv:1810.11249},
year = {2019}
}