Uniform electron gas from two-particle wavefunctions

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dc.creatorGori-Giorgi, Paola
dc.date2001-11-08
dc.date.accessioned2026-07-07T02:43:25Z
dc.date.available2026-07-07T02:43:25Z
dc.descriptionAn approximation for the unknown two-electron wavefunctions (geminals) of the interacting uniform electron gas is found, starting from the effective screened Coulomb potential proposed by Overhauser [Can. J. Phys. 73, 683 (1995)]. The short-range part (small electron-electron distances) of the corresponding pair density is in accurate agreement with the Quantum Monte Carlo results.
dc.description9 pages, 3 figures. To appear in "Electron Correlations and Material Properties 2", edited by A. Gonis, N. Kioussis, and M. Ciftan (Kluwer Academic/Plenum Publishers, New York)
dc.identifierhttps://arxiv.org/abs/cond-mat/0111141
dc.identifierhttp://arxiv.org/abs/cond-mat/0111141
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/18494
dc.subjectCondensed Matter
dc.titleUniform electron gas from two-particle wavefunctions
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