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arXiv · 1809.03913

Quasinormal modes of the four-dimensional black hole in Einstein-Weyl gravity

A. F. Zinhailo
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Abstract

In this paper we consider quasi-normal modes of test scalar and electromagnetic fields in the background of a non-Schwarzschild black hole in the Einstein-Weyl gravity. We find the dependence of the modes on the new parameter $p$, which is related to the coupling constant $α$, for different values of the angular parameter $l$ and show that when $l$ is increasing, the frequencies tend to linear dependence on $p$. We have also examined the case of a massive scalar field for which we have shown that the arbitrarily long lived modes (called quasi-resonances) exist in the spectrum.

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A. F. Zinhailo. 2019-07-23. Quasinormal modes of the four-dimensional black hole in Einstein-Weyl gravity. https://doi.org/10.1140/epjc%2Fs10052-018-6467-8

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