Rotating charged black hole in 4D Einstein–Gauss–Bonnet gravity: Photon motion and its shadow

U Papnoi, F Atamurotov - Physics of the Dark Universe, 2022‏ - Elsevier
We construct a charged rotating black hole in 4D Einstein–Gauss–Bonnet (EGB) gravity
starting from charged black hole in 4D EGB gravity using complex coordinate …

Gravitational lensing in 4-D Einstein–Gauss–Bonnet gravity in the presence of plasma

GZ Babar, F Atamurotov, AZ Babar - Physics of the Dark Universe, 2021‏ - Elsevier
In this paper we have assumed a weak-field regime to explore the gravitational lensed
photons in a 4 dimensional Einstein–Gauss–Bonnet gravity, which is very much in the …

Shadows and gravitational weak lensing by the Schwarzschild black hole in the string cloud background with quintessential field

G Mustafa, F Atamurotov, I Hussain… - Chinese …, 2022‏ - iopscience.iop.org
Shadows and gravitational weak lensing by the Schwarzschild black hole in the string cloud
background with quintessential field - IOPscience Skip to content IOP Science home …

Weak deflection angle and shadow cast by the charged-Kiselev black hole with cloud of strings in plasma

F Atamurotov, I Hussain, G Mustafa… - Chinese Physics C, 2023‏ - iopscience.iop.org
In this study, the gravitational deflection angle of photons in the weak field limit (or the weak
deflection angle) and shadow cast by the electrically charged and spherically symmetric …

Testing metric-affine gravity using particle dynamics and photon motion

A Ditta, X Tiecheng, S Mumtaz, F Atamurotov… - Physics of the Dark …, 2023‏ - Elsevier
This work mainly focuses to unveil the optical features of a black hole. For this objective, we
utilize the metric-affine black hole geometry, including dilation, spin, and shear charge. The …

Effect of plasma on gravitational lensing by a Schwarzschild black hole immersed in perfect fluid dark matter

F Atamurotov, A Abdujabbarov, WB Han - Physical Review D, 2021‏ - APS
We have explored the effect of both uniform and nonuniform distributed plasma medium on
gravitational lensing around static black hole in the presence of perfect fluid dark matter …

Weak gravitational lensing and shadow of a GUP-modified Schwarzschild black hole in the presence of plasma

H Hoshimov, O Yunusov, F Atamurotov, M Jamil… - Physics of the Dark …, 2024‏ - Elsevier
In this work, we have studied weak gravitational lensing effect around black hole and
determine shadow radius in GUP-corrected-Schwarzschild spacetime (S-GUP) in presence …

Particle dynamics and gravitational weak lensing around black hole in the Kalb-Ramond gravity

F Atamurotov, D Ortiqboev, A Abdujabbarov… - The European Physical …, 2022‏ - Springer
In this paper, we have studied the particle dynamics, gravitational lensing and energy
processes around the black hole (BH) in Kalb–Ramond (KR) gravity. The motion of particles …

Probing a black hole in Starobinsky-Bel-Robinson gravity with thermodynamical analysis, effective force and gravitational weak lensing

G Mustafa, A Ditta, F Javed, F Atamurotov… - Chinese Journal of …, 2024‏ - Elsevier
In this work, we investigate the effects of plasma and the coupling parameter β> 0, on the
thermodynamic properties and weak gravitational lensing by the Schwarzschild-like black …

Observational signatures of Schwarzschild-MOG black holes in scalar-tensor-vector gravity: shadows and rings with different accretions

S Hu, C Deng, D Li, X Wu, E Liang - The European Physical Journal C, 2022‏ - Springer
We study the influence of parameter α on the optical features of Schwarzschild-MOG black
holes with different thin accretions in scalar-tensor-vector gravity. As α increases from 0, the …