Discontinuities in Scalar Perturbations of Topological Black Holes

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dc.creatorKoutsoumbas, George
dc.creatorPapantonopoulos, Eleftherios
dc.creatorSiopsis, George
dc.date2008-06-09
dc.date2009-03-23
dc.date.accessioned2026-07-07T13:04:36Z
dc.date.available2026-07-07T13:04:36Z
dc.descriptionWe study the perturbative behaviour of topological black holes. We calculate both analytically and numerically the quasi-normal modes of scalar perturbations. In the case of small black holes we find discontinuities of the quasi-normal modes spectrum at the critical temperature and we argue that this is evidence of a second-order phase transition.
dc.description23 pages, 17 figures, published version
dc.identifierhttps://arxiv.org/abs/0806.1452
dc.identifierhttp://arxiv.org/abs/0806.1452
dc.identifierClass.Quant.Grav.26:105004,2009
dc.identifierdoi:10.1088/0264-9381/26/10/105004
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/227222
dc.subjectHigh Energy Physics - Theory
dc.subjectAstrophysics
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleDiscontinuities in Scalar Perturbations of Topological Black Holes
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