SU(1,1) thermal group of bosonic strings and D-branes

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dc.contributor.authorAbdalla, MCB
dc.contributor.authorGadelha, A. L.
dc.contributor.authorVancea, IV
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T14:05:36Z
dc.date.available2014-05-20T14:05:36Z
dc.date.issued2002-09-15
dc.description.abstractAll possible Bogoliubov operators that generate the thermal transformations in thermo field dynamics form an SU(1,1) group. We discuss this construction in the bosonic string theory. In particular, the transformation of the Fock space and string operators generated by the most general SU(1,1) unitary Bogoliubov transformation and the entropy of the corresponding thermal string are computed. Also, we construct the thermal D-brane generated by the SU(1,1) transformation in a constant Kalb-Ramond field and compute its entropy.en
dc.description.affiliationUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil
dc.format.extent7
dc.identifierhttp://dx.doi.org/10.1103/PhysRevD.66.065005
dc.identifier.citationPhysical Review D. College Pk: American Physical Soc, v. 66, n. 6, 7 p., 2002.
dc.identifier.doi10.1103/PhysRevD.66.065005
dc.identifier.fileWOS000178460800060.pdf
dc.identifier.issn0556-2821
dc.identifier.urihttp://hdl.handle.net/11449/23026
dc.identifier.wosWOS:000178460800060
dc.language.isoeng
dc.publisherAmerican Physical Soc
dc.relation.ispartofPhysical Review D
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleSU(1,1) thermal group of bosonic strings and D-branesen
dc.typeArtigo
dcterms.licensehttp://publish.aps.org/authors/transfer-of-copyright-agreement
dcterms.rightsHolderAmerican Physical Soc
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Física Teórica (IFT), São Paulopt

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