2020
DOI: 10.48550/arxiv.2002.12031
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Five dimensional rotating regular black holes and shadow

Fazlay Ahmed,
Dharm Veer Singh,
Sushant G. Ghosh

Abstract: We present an exact five-dimensional (5D) rotating regular black hole metric, with a deviation parameter k ≥ 0, that interpolates between the 5D Kerr black hole (k = 0) and 5D Kerr-Newman (r ≫ k). This 5D rotating regular black hole is an exact solution of general relativity coupled to nonlinear electrodynamics. Interestingly, for a given value of parameter k there exits a critical angular momentum a = a E which corresponds to extremal rotating regular black hole with degenerate horizons, while for a < a E , o… Show more

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Cited by 6 publications
(5 citation statements)
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“…Övgün et al obtained the visibility of a spherically symmetric non-commutative BH shadow depends on the non-commutative parameter in Rastall gravity [26]. Then, the BH shadows characteristics have been extensively discussed on the various gravity backgrounds [27][28][29][30][31] etc.…”
Section: Introductionmentioning
confidence: 99%
“…Övgün et al obtained the visibility of a spherically symmetric non-commutative BH shadow depends on the non-commutative parameter in Rastall gravity [26]. Then, the BH shadows characteristics have been extensively discussed on the various gravity backgrounds [27][28][29][30][31] etc.…”
Section: Introductionmentioning
confidence: 99%
“…gravity theory [8], gravity [9], and Newmann-Jeans algorithm for rotating BH [10,11], were used to obtain standard solutions of the BH. Phase modification has been used to discuss the thermodynamics of BH for a long time.…”
Section: Introductionmentioning
confidence: 99%
“…To do so, we first convert static spherically symmetric Lee-Wick black hole solution into its rotational counterpart, we transform the coordinates of the Lee-Wick metric from the Boyer-Lindquist to the Eddington-Finkelstein. The numerical analysis leads to the possibilities to find non-vanishing values of rotation parameter which corresponds minimum metric function [28,29]. We also investigate the basic thermodynamics properties of rotating Lee-Wick black hole.…”
Section: Introductionmentioning
confidence: 99%