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Competition between spin, charge, and bond waves in a Peierls-Hubbard model

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dc.contributor.authorVenegas, Pablo Antonio [UNESP]
dc.contributor.authorHenríquez, Carlos
dc.contributor.authorRössler, Jaime
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionComn. Chilena de Ener. Nuclear
dc.contributor.institutionUniversidad de Chile
dc.date.accessioned2014-05-27T11:18:08Z
dc.date.available2014-05-27T11:18:08Z
dc.date.issued1996-12-01
dc.description.abstractWe study a one-dimensional extended Peierls-Hubbard model coupled to intracell and intercell phonons for a half-filled band. The calculations are made using the Hartree-Fock and adiabatic approximations for arbitrary temperature. In addition to static spin, charge, and bond density waves, we predict intermediate phases that lack inversion symmetry, and phase transitions that reduce symmetry on increasing temperature.en
dc.description.affiliationDepartamento de Física Faculdade de Ciências Universidade Estadual Paulista, Av. Engenheiro Luis Coube s/n, 17033-360 Bauru, São Paulo
dc.description.affiliationComn. Chilena de Ener. Nuclear, Casilla 118-D, Santiago
dc.description.affiliationDepartamento de Física Facultad de Ciencias Universidad de Chile, Casilla 653, Santiago
dc.description.affiliationUnespDepartamento de Física Faculdade de Ciências Universidade Estadual Paulista, Av. Engenheiro Luis Coube s/n, 17033-360 Bauru, São Paulo
dc.format.extent3015-3018
dc.identifierhttp://dx.doi.org/10.1103/PhysRevB.54.3015
dc.identifier.citationPhysical Review B - Condensed Matter and Materials Physics, v. 54, n. 5, p. 3015-3018, 1996.
dc.identifier.doi10.1103/PhysRevB.54.3015
dc.identifier.file2-s2.0-2842546945.pdf
dc.identifier.issn0163-1829
dc.identifier.lattes823643293913690
dc.identifier.orcid0000-0002-5819-0957
dc.identifier.scopus2-s2.0-2842546945
dc.identifier.urihttp://hdl.handle.net/11449/64911
dc.identifier.wosWOS:A1996VC59600014
dc.language.isoeng
dc.relation.ispartofPhysical Review B: Condensed Matter and Materials Physics
dc.relation.ispartofsjr1,176
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.titleCompetition between spin, charge, and bond waves in a Peierls-Hubbard modelen
dc.typeArtigo
dcterms.licensehttp://publish.aps.org/authors/transfer-of-copyright-agreement
dspace.entity.typePublication
unesp.author.lattes823643293913690[1]
unesp.author.orcid0000-0002-5819-0957[1]
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Ciências, Baurupt
unesp.departmentFísica - FCpt

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