Born-infeld corrections to the entropy function of heterotic black holes

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dc.contributor.authorChandrasekhar, B. [UNESP]
dc.contributor.institutionInstitute for Studies in Theoretical Physica and Mathematics (IPM)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:22:29Z
dc.date.available2014-05-27T11:22:29Z
dc.date.issued2007-06-01
dc.description.abstractWe use the black hole entropy function to study the effect of Born-Infeld terms on the entropy of extremal black holes in heterotic string theory in four dimensions. We find, that after adding a set of higher curvature terms to the effective action, attractor mechanism, works and Born-Infeld terms contribute to the stretching of near horizon geometry. In the α′ → 0 limit, the solutions of attractor equations for moduli, fields and the resulting entropy, are in conformity with the ones for standard two charge black holes.en
dc.description.affiliationInstitute for Studies in Theoretical Physica and Mathematics (IPM), P.O. Box 19395-5531, Tehran
dc.description.affiliationInstituto de Física Teórica Universidade Estadual Paulista (UNESP), Rua Pamplona 145, Bela Vista, 01405-900, S. Paulo, SP
dc.description.affiliationUnespInstituto de Física Teórica Universidade Estadual Paulista (UNESP), Rua Pamplona 145, Bela Vista, 01405-900, S. Paulo, SP
dc.format.extent349-357
dc.identifierhttp://dx.doi.org/10.1590/S0103-97332007000300005
dc.identifier.citationBrazilian Journal of Physics, v. 37, n. 2 A, p. 349-357, 2007.
dc.identifier.doi10.1590/S0103-97332007000300005
dc.identifier.file2-s2.0-34547467606.pdf
dc.identifier.issn0103-9733
dc.identifier.scieloS0103-97332007000300005
dc.identifier.scopus2-s2.0-34547467606
dc.identifier.urihttp://hdl.handle.net/11449/69692
dc.identifier.wosWOS:000247869300005
dc.language.isoeng
dc.relation.ispartofBrazilian Journal of Physics
dc.relation.ispartofjcr1.082
dc.relation.ispartofsjr0,276
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectBlack hole entropy
dc.subjectBorn-infeld terms
dc.subjectExtremal black holes
dc.subjectString theory
dc.titleBorn-infeld corrections to the entropy function of heterotic black holesen
dc.typeArtigo
dcterms.licensehttp://www.scielo.br/revistas/bjp/paboutj.htm
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Física Teórica (IFT), São Paulopt

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