Analyzing the Einstein cubic gravity black hole for weak gravitational lensing, quasi-periodic oscillations, effective force, and emission energy
Farzan MushtaqDepartment of Mathematics, Shanghai University and Newtouch Center for Mathematics of Shanghai University, Shanghai 200444, P. R. ChinaTiecheng XiaDepartment of Mathematics, Shanghai University and Newtouch Center for Mathematics of Shanghai University, Shanghai 200444, P. R. ChinaAllah DittaDepartment of Mathematics, Shanghai University and Newtouch Center for Mathematics of Shanghai University, Shanghai 200444, P. R. ChinaAsif MahmoodCollege of Engineering, Chemical Engineering Department, King Saud University Riyadh, Saudi Arabia
2024en
ABI
Аннотация
In this paper, we analyze weak gravitational lensing by taking the black hole solution in Einstein Cubic gravity with the Gibbons and Werner approach. We deduce the deflection angle of light in a nonplasma and plasma medium. Firstly, we derive the Gaussian optical curvature and apply the Gauss–Bonnet theorem to find the deflection angle for the black hole spherically symmetric space–time. Additionally, we examine the graphical behavior of the deflection angle caused by the black hole in the presence of the nonplasma and plasma medium. Further, we use Einstein cubic gravity black hole geometry to discuss the quasi-periodic oscillations, effective force, and emission energy.
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