An accurate exchange energy functional in excited-state density functional theory

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dc.creatorSamal, Prasanjit
dc.creatorHarbola, Manoj K.
dc.date2004-10-14
dc.date.accessioned2026-07-07T03:01:28Z
dc.date.available2026-07-07T03:01:28Z
dc.descriptionAn exchange energy functional is proposed and tested for obtaining a class of excited-state energies using density-functional formalism. The functional is the excited-state counterpart of the local-density approximation functional for the ground-state. It takes care of the state-dependence of the energy functional and leads to highly accurate excitation energies.
dc.description19 pages. 2 figures. Submitted to PRA
dc.identifierhttps://arxiv.org/abs/cond-mat/0410361
dc.identifierhttp://arxiv.org/abs/cond-mat/0410361
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/25066
dc.subjectOther Condensed Matter
dc.titleAn accurate exchange energy functional in excited-state density functional theory
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