Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

Weak Deflection Angle and Greybody Bound of Magnetized Regular Black Hole

Version 1 : Received: 16 February 2022 / Approved: 22 February 2022 / Online: 22 February 2022 (09:56:17 CET)

A peer-reviewed article of this Preprint also exists.

Journal reference: Universe 2022, 8, 262
DOI: 10.3390/universe8050262

Abstract

In this paper, we examine the weak deflection angle and greybody factor of magnetized regular black hole. We implement the Gauss-Bonnet theorem on magnetized regular black hole to get the deflection angle. Moreover, we analyze the influence of plasma and non-plasma mediums on deflection angle of magnetized regular black hole. We observe the graphical behaviour of plasma and non-plasma mediums on deflection angle of magnetized regular black hole. Lastly, we study the rigorous bound phenomenon of the greybody factor of magnetized regular black hole. For this purpose we calculate greybody factor results and analyze the graphical behaviour of greybody bound for the different values of the parameters.

Keywords

general relativity; gravitational lensing; magnetized black holes; gauss-bonnet theorem; plasma medium; greybody factor

Subject

PHYSICAL SCIENCES, General & Theoretical Physics

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