Short-range exchange-correlation energy of a uniform electron gas with modified electron-electron interaction - Sorbonne Université Access content directly
Journal Articles International Journal of Quantum Chemistry Year : 2004

Short-range exchange-correlation energy of a uniform electron gas with modified electron-electron interaction

Abstract

We calculate the short-range exchange-correlation energy of the uniform electron gas with two modified electron-electron interactions. While the short-range exchange functionals are calculated analytically, coupled-cluster and Fermi hypernetted-chain calculations are carried out for the correlation energy and the results are fitted to an analytical parametrization. These data enable us to construct the local density approximation corresponding to these modified interactions.
Fichier principal
Vignette du fichier
article-ueg.pdf (175.53 Ko) Télécharger le fichier
Origin Files produced by the author(s)
Loading...

Dates and versions

hal-00981847 , version 1 (23-04-2014)

Identifiers

Cite

Julien Toulouse, Andreas Savin, Heinz-Juergen Flad. Short-range exchange-correlation energy of a uniform electron gas with modified electron-electron interaction. International Journal of Quantum Chemistry, 2004, 100, pp.1047. ⟨10.1002/qua.20259⟩. ⟨hal-00981847⟩
247 View
415 Download

Altmetric

Share

Gmail Mastodon Facebook X LinkedIn More