Existence of a metallic phase and upper bounds of the Hartree-Fock energy in the homogeneous electron gas

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dc.creatorDelyon, F.
dc.creatorDuneau, M.
dc.creatorBernu, B.
dc.creatorHolzmann, M.
dc.date2008-07-04
dc.date.accessioned2026-07-07T09:48:39Z
dc.date.available2026-07-07T09:48:39Z
dc.descriptionWe consider the ground state of the homogeneous electron gas and we prove that a Hartree-Fock solution, motivated by previous simulations, has lower energy than the Fermi gas in the large density limit. This solution is a metallic phase : the density modulation corresponds to a partially occupied crystal (the number of sites is larger than the number of electrons).
dc.description12 pages, 2 figures
dc.identifierhttps://arxiv.org/abs/0807.0770
dc.identifierhttp://arxiv.org/abs/0807.0770
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/164292
dc.subjectStrongly Correlated Electrons
dc.titleExistence of a metallic phase and upper bounds of the Hartree-Fock energy in the homogeneous electron gas
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