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arXiv · 1207.6791

On the quasinormal modes of the de Sitter spacetime

A. Lopez-Ortega
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Abstract

Modifying a method by Horowitz and Hubeny for asymptotically anti-de Sitter black holes, we establish the classical stability of the quasinormal modes of the de Sitter spacetime. Furthermore using a straightforward method we calculate the de Sitter quasinormal frequencies of the gravitational perturbations and discuss some properties of the radial functions of these quasinormal modes.

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A. Lopez-Ortega. 2012-07-29. On the quasinormal modes of the de Sitter spacetime. https://doi.org/10.1007/s10714-012-1398-4

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