Squeezed states phase space representation and semiclassical approximations in many-body systems

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dc.contributor.authorMizrahi, S. S.
dc.contributor.authorGaletti, D. [UNESP]
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T08:20:39Z
dc.date.available2014-05-27T08:20:39Z
dc.date.issued1990-04-01
dc.description.abstractWe derive an alternative semiclassical approach (to the Wigner-Kirkwood method) for many-body systems using a mapping scheme based on the squeezed states phase space representation. The new expansion is applied to the usual harmonic oscillator case and the differences with the Wigner-Kirkwood results are discussed. © 1990.en
dc.description.affiliationDepartmento de Física Universidade Federal de Sao Carlos, Rodovia Washington Luiz km 235, 135600 S. Carlos, S.P.
dc.description.affiliationInstituto de Física Teórica Universidade Estadual Paulista, Rua Pamplona 145, 01405 Sao Paulo S.P.
dc.description.affiliationUnespInstituto de Física Teórica Universidade Estadual Paulista, Rua Pamplona 145, 01405 Sao Paulo S.P.
dc.format.extent440-452
dc.identifierhttp://dx.doi.org/10.1016/0378-4371(90)90206-8
dc.identifier.citationPhysica A: Statistical Mechanics and its Applications, v. 164, n. 2, p. 440-452, 1990.
dc.identifier.doi10.1016/0378-4371(90)90206-8
dc.identifier.issn0378-4371
dc.identifier.scopus2-s2.0-45149139937
dc.identifier.urihttp://hdl.handle.net/11449/63975
dc.language.isoeng
dc.relation.ispartofPhysica A: Statistical Mechanics and Its Applications
dc.relation.ispartofjcr2.132
dc.relation.ispartofsjr0,773
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.titleSqueezed states phase space representation and semiclassical approximations in many-body systemsen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Física Teórica (IFT), São Paulopt

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