Detailed Information on Publication Record
2018
Quasinormal modes of the four-dimensional black hole in Einstein-Weyl gravity
ZINHAILO, AntoninaBasic information
Original name
Quasinormal modes of the four-dimensional black hole in Einstein-Weyl gravity
Authors
ZINHAILO, Antonina (804 Ukraine, guarantor, belonging to the institution)
Edition
European Physical Journal C, 2018, 1434-6044
Other information
Language
English
Type of outcome
Článek v odborném periodiku
Field of Study
10308 Astronomy
Country of publisher
United States of America
Confidentiality degree
není předmětem státního či obchodního tajemství
References:
RIV identification code
RIV/47813059:19240/18:A0000241
Organization unit
Faculty of Philosophy and Science in Opava
UT WoS
000452196400001
Keywords in English
Einstein-Weyl gravity; four-dimensional black hole; quasi-normal modes
Tags
International impact, Reviewed
Změněno: 4/4/2019 11:11, RNDr. Jan Hladík, Ph.D.
Abstract
V originále
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 alpha, 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.