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arXiv · 1810.11249

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

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

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Michael Seidl, Sara Giarrusso, Stefan Vuckovic, Eduardo Fabiano, Paola Gori-Giorgi. 2018-12-03. Strong-interaction limit of an adiabatic connection in Hartree-Fock theory. https://doi.org/10.1063/1.5078565

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