Ayón-Beato-García black hole coupled with a cloud of strings: Thermodynamics, shadows and quasinormal modes
Kumar A. Singh D.V. Upadhyay S.
2024World Scientific
International Journal of Modern Physics A
2024
In this paper, we find an exact black hole solution for the Einstein gravity in the presence of Ayón-Beato-García nonlinear electrodynamics and a cloud of strings. The resulting black hole solution is singular, and the solution becomes nonsingular when gravity is coupled with Ayón-Beato-García nonlinear electrodynamics only. This solution interpolates between Ayón-Beato-García black hole, Letelier black hole and Schwarzschild black hole in the absence of cloud of strings parameter, magnetic monopole charge and both of them, respectively. We also discuss the thermal properties of this black hole and find that the solution follows the modified first law of black hole thermodynamics. Furthermore, we estimate the solutions black hole shadow and quasinormal modes.
Ayón-Beato-García nonlinear electrodynamics , black hole shadow , Black hole solution , cloud of strings , quasinormal modes , thermodynamics
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Department Physics, Institute of Applied Science and Humanities, GLA University, Uttar Pradesh, Mathura, 281406, India
Canadian Quantum Research Center 204-3002, 32 Ave Vernon, V1T 2L7, BC, Canada
Department of Physics, K.L.S. College, Nawada, Magadh University, Bodh-Gaya, Nawada, 805110, India
School of Physics, Damghan University, P.O. Box 3671641167, Damghan, Iran
Department of General & Theoretical Physics, L. N. Gumilyov Eurasian National University, Astana, 010008, Kazakhstan
Department Physics
Canadian Quantum Research Center 204-3002
Department of Physics
School of Physics
Department of General & Theoretical Physics
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