Publicação:
q-deformed variational study of the Lipkin-Meshkov-Glick model via coherent states

Página do item simplificado
dc.contributor.authorAvancini, S. S. [UNESP]
dc.contributor.authorBrunelli, J. C. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:17:31Z
dc.date.available2014-05-27T11:17:31Z
dc.date.issued1993-03-22
dc.description.abstractWe show that the ground-state energy of the q-deformed Lipkin-Meshkov-Glick Hamiltonian can be estimated by q-deformed coherent states. We also use these coherent states to analyse qualitatively the suppression of the second order ground-state energy phase transition of this model. © 1993.en
dc.description.affiliationInstituto de Fisica Teórica Universidade Estadual Paulista, Rua Pamplona 145, 01405-900 São Paulo, SP
dc.description.affiliationUnespInstituto de Fisica Teórica Universidade Estadual Paulista, Rua Pamplona 145, 01405-900 São Paulo, SP
dc.format.extent358-362
dc.identifierhttp://dx.doi.org/10.1016/0375-9601(93)90190-B
dc.identifier.citationPhysics Letters A, v. 174, n. 5-6, p. 358-362, 1993.
dc.identifier.doi10.1016/0375-9601(93)90190-B
dc.identifier.issn0375-9601
dc.identifier.scopus2-s2.0-0004614712
dc.identifier.urihttp://hdl.handle.net/11449/64361
dc.identifier.wosWOS:A1993KU26700002
dc.language.isoeng
dc.relation.ispartofPhysics Letters A
dc.relation.ispartofjcr1.863
dc.relation.ispartofsjr0,595
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.titleq-deformed variational study of the Lipkin-Meshkov-Glick model via coherent statesen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulopt

Arquivos

Coleções

São Paulo - IFT - Instituto de Física Teórica