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arXiv · 1909.04347

On quasinormal modes for the Vaidya metric in asymptotically anti-de Sitter spacetime

Kai Lin·Yunqi Liu·Wei-Liang Qian·Bin Wang·Elcio Abdalla
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Abstract

In this work, we present a numerical scheme to study the quasinormal modes of the time-dependent Vaidya black hole metric in asymptotically anti-de Sitter spacetime. The proposed algorithm is primarily based on a generalized matrix method for quasinormal modes. The main feature of the present approach is that the quasinormal frequency, as a function of time, is obtained by a generalized secular equation and therefore a satisfactory degree of precision is achieved. The implications of the results are discussed.

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Kai Lin, Yunqi Liu, Wei-Liang Qian, Bin Wang, Elcio Abdalla. 2019-09-13. On quasinormal modes for the Vaidya metric in asymptotically anti-de Sitter spacetime. https://doi.org/10.1103/physrevd.100.065018

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