Weak gravitational lensing by Einstein-nonlinear-Maxwell-Yukawa black hole

Wajiha Javed, Muhammad Bilal Khadim, ALI OVGUN

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

In this paper, we analyze the weak gravitational lensing in the context of Einstein-nonlinear-Maxwell-Yukawa black hole. To this desire, we derive the deflection angle of light by Einstein-nonlinear-Maxwell-Yukawa black hole using the Gibbons and Werner method. For this purpose, we obtain the Gaussian curvature and apply the Gauss-Bonnet theorem to find the deflection angle of Einstein-nonlinear-Maxwell-Yukawa black hole in weak field limits. Moreover, we derive the deflection angle of light in the influence of plasma medium. We also analyze the graphical behavior of deflection angle by Einstein-nonlinear-Maxwell-Yukawa black hole in the presence of plasma as well as non-plasma medium.

Original languageEnglish
Article number2050182
JournalInternational Journal of Geometric Methods in Modern Physics
Volume17
Issue number12
DOIs
StatePublished - 1 Oct 2020
Externally publishedYes

Keywords

  • deflection angle
  • Einstein-nonlinear-Maxwell-Yukawa black holes
  • Gauss-Bonnet theorem
  • Weak gravitational lensing

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