Communication: Strong-interaction limit of an adiabatic connection in Hartree-Fock theory

Michael Seidl, Sara Giarrusso, Stefan Vuckovic, Eduardo Fabiano, Paola Gori-Giorgi

Research output: Contribution to JournalArticleAcademicpeer-review

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Abstract

We show that the leading term in the strong-interaction limit of the adiabatic connection that has as weak-interaction expansion the Møller-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.

Original languageEnglish
Article number241101
Pages (from-to)1-5
Number of pages5
JournalJournal of Chemical Physics
Volume149
Issue number24
DOIs
Publication statusPublished - 28 Dec 2018

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