Charged particle dynamics in Reissner–Nordström–Tangherlini spacetime

In this paper we investigate the motion of electrically charged test particle orbiting electrically charged higher dimensional Reissner–Nordström black holes. Specifically, we analyze the radii of the photonsphere and shadow, the innermost stable circular orbits, and the capture cross section of cha...

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Bibliographic Details
Published in:	PHYSICS OF THE DARK UNIVERSE Vol. 44; p. 101483
Main Authors:	Rahimov, Ozodbek, Toshmatov, Bobir, Vyblyi, Yuriy, Akhmedov, Abdimirkhakim, Abdulazizov, Bahromjon
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 01-05-2024
Subjects:	Capture cross section Charged black hole Charged particle Circular orbits Circular orbits Capture cross section Charged black hole Charged particle
Online Access:	Get full text
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Summary:	In this paper we investigate the motion of electrically charged test particle orbiting electrically charged higher dimensional Reissner–Nordström black holes. Specifically, we analyze the radii of the photonsphere and shadow, the innermost stable circular orbits, and the capture cross section of charged particles across various dimensions of spacetime. Our study in the capture of the charged particle encompasses both relativistic and non-relativistic regimes. Our results reveal that the electromagnetic interaction between the black hole and the charged particle significantly influences the radii of all characteristic orbits and the capture cross sections, with the electromagnetic attraction (repulsion) between them leading to an increase (decrease) in these parameters.
ISSN:	2212-6864 2212-6864
DOI:	10.1016/j.dark.2024.101483