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Type: Artigo de evento
Title: Quasinormal Modes For The Charged Vaidya Metric
Author: Chirenti C.
Saa A.
Abstract: The scalar wave equation is considered in the background of a charged Vaidya metric in double null coordinates (u,v) describing a non-stationary charged black hole with varying mass m(v) and charge q(v). The resulting time-dependent quasinormal modes are presented and analyzed. We show, in particular, that it is possible to identify some signatures in the quasinormal frequencies from the creation of a naked singularity. © Published under licence by IOP Publishing Ltd.
Rights: aberto
Identifier DOI: 10.1088/1742-6596/314/1/012086
Date Issue: 2011
Appears in Collections:Unicamp - Artigos e Outros Documentos

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