5 papers · 1 filter
Linear perturbations of black holes: stability, quasi-normal modes and tails
Alexander Zhidenko
Black holes have their proper oscillations, which are called the quasi-normal modes. The proper oscillations of astrophysical black holes can be observed in the nearest future with…
Quasi-Normal Modes of Brane-Localised Standard Model Fields II: Kerr Black Holes
P. Kanti, R. A. Konoplya, A. Zhidenko
This paper presents a comprehensive study of the fundamental quasinormal modes of all Standard Model fields propagating on a brane embedded in a higher-dimensional rotating black h…
Massive scalar field quasi-normal modes of higher dimensional black holes
Alexander Zhidenko
We study quasinormal spectrum of massive scalar field in the -dimensional black hole background. We found the qualitatively different dependence on the field mass of the fundame…
Perturbations and quasi-normal modes of black holes in Einstein-Aether theory
R. A. Konoplya, A. Zhidenko
We develop a new method for calculation of quasi-normal modes of black holes, when the effective potential, which governs black hole perturbations, is known only numerically in som…
Stability and quasinormal modes of the massive scalar field around Kerr black holes
R. A. Konoplya, A. Zhidenko
We find quasinormal spectrum of the massive scalar field in the background of the Kerr black holes. We show that all found modes are damped under the quasinormal modes boundary con…