https://doi.org/10.1140/epjp/s13360-022-03441-9
Regular Article
Gravitation field perturbation quasinormal modes of a black hole in F(R) gravity
1
Department of Physics, University Campus 2, University of Guilan, Rasht, Iran
2
Department of Physics, University of Guilan, 41335-1914, Rasht, Iran
3
Faculty of Technology and Mining, Yasouj University, 75761-59836, Choram, Iran
4
School of Physics, Damghan University, 3671641167, Damghan, Iran
5
Physics Department, Istanbul Technical University, 34469, Istanbul, Turkey
6
Canadian Quantum Research Center, 204-3002 32 Ave, V1T 2L7, Vernon, BC, Canada
c
soroush@yu.ac.ir
d
b.pourhassan@du.ac.ir
Received:
30
August
2022
Accepted:
28
October
2022
Published online:
17
November
2022
The direct and historical observation of gravity resulting from the merger of black holes by LIGO has opened a whole new window on the universe, allowing us to experiment with gravity and strong gravitational fields. As a result, the tendency to discuss the problems and complex quasinormal modes of black holes has recently increased. In this paper, we consider a black hole in F(R) gravity. We will study the perturbation equation and effective potential using the Regge–Wheeler gauge. The fundamental characteristic quasinormal modes of this black hole have been calculated for gravitational field perturbation by using the sixth-order WKB approximation approach.
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© The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2022. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
