Please use this identifier to cite or link to this item: http://hdl.handle.net/2445/12386
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dc.contributor.authorDias, Óscar J. C.cat
dc.contributor.authorEmparan García de Salazar, Roberto A.cat
dc.contributor.authorMaccarrone Heredia, Alessandrocat
dc.date.accessioned2010-05-06T09:39:55Z-
dc.date.available2010-05-06T09:39:55Z-
dc.date.issued2008cat
dc.identifier.issn0556-2821cat
dc.identifier.urihttp://hdl.handle.net/2445/12386-
dc.description.abstractWe study how black hole superradiance appears in string microscopic models of rotating black holes. In order to disentangle superradiance from finite-temperature effects, we consider an extremal, rotating D1-D5-P black hole that has an ergosphere and is not supersymmetric. We explain how the microscopic dual accounts for the superradiant ergosphere of this black hole. The bound 0< omega < m Omega_H on superradiant mode frequencies is argued to be a consequence of Fermi-Dirac statistics for the spin-carrying degrees of freedom in the dual CFT. We also compute the superradiant emission rates from both sides of the correspondence, and show their agreement.-
dc.format.extent19 p.cat
dc.format.mimetypeapplication/pdfeng
dc.language.isoengeng
dc.publisherThe American Physical Societyeng
dc.relation.isformatofReproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevD.77.064018cat
dc.relation.ispartofPhysical Review D, 2008, vol. 77, núm. 6, p. 064018-1-064018-19cat
dc.relation.urihttp://dx.doi.org/10.1103/PhysRevD.77.064018-
dc.rights(c) The American Physical Society, 2008eng
dc.sourceArticles publicats en revistes (Física de la Matèria Condensada)-
dc.subject.classificationTeoria quànticacat
dc.subject.classificationForats negres (Astronomia)cat
dc.subject.otherQuantum theoryeng
dc.subject.otherBlack holes (Astronomy)eng
dc.titleMicroscopic theory of black hole superradianceeng
dc.typeinfo:eu-repo/semantics/articleeng
dc.typeinfo:eu-repo/semantics/publishedVersion-
dc.identifier.idgrec559785cat
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess-
Appears in Collections:Articles publicats en revistes (Física de la Matèria Condensada)

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