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Combinatorial identities and quantum state densities of supersymmetric sigma models on N-folds

dc.contributor.authorAbdalla, MCB
dc.contributor.authorBytsenko, A. A.
dc.contributor.authorGuimaraes, MEX
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Estadual de Londrina (UEL)
dc.contributor.institutionUniversidade de Brasília (UnB)
dc.date.accessioned2014-05-20T14:05:44Z
dc.date.available2014-05-20T14:05:44Z
dc.date.issued2005-12-01
dc.description.abstractThere is a remarkable connection between the number of quantum states of conformal theories and the sequence of dimensions of Lie algebras. In this paper, we explore this connection by computing the asymptotic expansion of the elliptic genus and the microscopic entropy of black holes associated with (supersymmetric) sigma models. The new features of these results are the appearance of correct prefactors in the state density expansion and in the coefficient of the logarithmic correction to the entropy.en
dc.description.affiliationUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil
dc.description.affiliationUniv Estadual Londrina, Dept Fis, Londrina, Brazil
dc.description.affiliationUniv Brasilia, Dept Matemat, BR-70910900 Brasilia, DF, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil
dc.format.extent607-612
dc.identifierhttp://dx.doi.org/10.1140/epjc/s2005-02395-5
dc.identifier.citationEuropean Physical Journal C. New York: Springer, v. 44, n. 4, p. 607-612, 2005.
dc.identifier.doi10.1140/epjc/s2005-02395-5
dc.identifier.issn1434-6044
dc.identifier.urihttp://hdl.handle.net/11449/23075
dc.identifier.wosWOS:000233395100015
dc.language.isoeng
dc.publisherSpringer
dc.relation.ispartofEuropean Physical Journal C
dc.relation.ispartofjcr5.172
dc.relation.ispartofsjr2,022
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleCombinatorial identities and quantum state densities of supersymmetric sigma models on N-foldsen
dc.typeArtigo
dcterms.licensehttp://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0
dcterms.rightsHolderSpringer
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Física Teórica (IFT), São Paulopt

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