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

Wajiha Javed; Muhammad Bilal Khadim; Ali Övgün

doi:10.1142/S0219887820501820

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

Wajiha Javed, Muhammad Bilal Khadim, Ali Övgün

Research output: Contribution to journal › Article › peer-review

4 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 language	English
Article number	2050182
Journal	International Journal of Geometric Methods in Modern Physics
Volume	17
Issue number	12
DOIs	https://doi.org/10.1142/S0219887820501820
State	Published - 1 Oct 2020
Externally published	Yes

Keywords

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

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10.1142/S0219887820501820

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title = "Weak gravitational lensing by Einstein-nonlinear-Maxwell-Yukawa black hole",

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.",

keywords = "Einstein-nonlinear-Maxwell-Yukawa black holes, Gauss-Bonnet theorem, Weak gravitational lensing, deflection angle",

author = "Wajiha Javed and {Bilal Khadim}, Muhammad and Ali {\"O}vg{\"u}n",

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T1 - Weak gravitational lensing by Einstein-nonlinear-Maxwell-Yukawa black hole

AU - Javed, Wajiha

AU - Bilal Khadim, Muhammad

AU - Övgün, Ali

PY - 2020/10/1

Y1 - 2020/10/1

N2 - 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.

AB - 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.

KW - Einstein-nonlinear-Maxwell-Yukawa black holes

KW - Gauss-Bonnet theorem

KW - Weak gravitational lensing

KW - deflection angle

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JO - International Journal of Geometric Methods in Modern Physics

JF - International Journal of Geometric Methods in Modern Physics

IS - 12

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

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