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arXiv · 1012.5110

Quasinormal modes for the charged Vaidya metric

Cecilia Chirenti·Alberto Saa
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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.

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Cecilia Chirenti, Alberto Saa. 2010-12-22. Quasinormal modes for the charged Vaidya metric. https://doi.org/10.1088/1742-6596%2F314%2F1%2F012086

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