Effect of power-law Maxwell field to the gravitational lensing

Abstract

In this paper, we extend the gravitational bending of light studies in Kottler metrics to comprise nonlinear electrodynamics within the framework of Einstein - power - Maxwell theory. We show that the closest approach distance and the gravitational bending of light are affected from the presence of charge for particular values of the power parameter $k$, which is defined by means of energy conditions. It is shown that the bending angle of light is stronger in the case of a strong electric field, which is the case for $k=1.2$.

12 pages 5 figures, final version published in Physical Review D

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Cited by in corpus (4)

• Weak Gravitational lensing by Bocharova-Bronnikov-Melnikov-Bekenstein black holes using Gauss-bonnet theorem
• Static dilatonic black hole with nonlinear Maxwell and Yang-Mills fields of power-law type
• Gravitational Lensing in a Model of Nonlinear Electrodynamics: The case for electrically and magnetically charged compact objects
• $n+1$-dimensional Bertotti-Robinson solutions in gravity coupled with nonlinear electrodynamics