260 citations · 1.9k across the 67 of their papers we have counts for
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Rotating charged black hole in Einstein-Gauss-Bonnet gravity: Photon motion and its shadow
Uma Papnoi, Farruh Atamurotov
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 transformations sug…
Axion-plasmon or magnetized plasma effect on an observable shadow and gravitational lensing of a Schwarzschild black hole
Farruh Atamurotov, Kimet Jusufi, Mubasher Jamil +2
In this paper, we study the influence of the axion-plasmon, as proposed in (Phys. Rev. Lett. 120, 181803 (2018)) on the optical properties of the Schwarzschild black hole. Our aim…
Charged black hole in Einstein-Gauss-Bonnet gravity: Particle motion, plasma effect on weak gravitational lensing and centre-of-mass energy
Farruh Atamurotov, Sanjar Shaymatov, Pankaj Sheoran +1
We study the motion of charged and spinning particles and photons in the charged Einstein-Gauss-Bonnet (EGB) black hole vicinity. We determine the radius of the innermost stab…
Shadow and deflection angle of charged rotating black hole surrounded by perfect fluid dark matter
Farruh Atamurotov, Uma Papnoi, Kimet Jusufi
We analysed the shadow cast by charged rotating black hole (BH) in presence of perfect fluid dark matter (PFDM). We studied the null geodesic equations and obtained the shadow of t…
Retrolensing by a spherically symmetric naked singularity
Gulmina Zaman Babar, Farruh Atamurotov, Abdullah Zaman Babar +1
Considering a strong field limit, we investigate the retrolensing phenomenon in the vicinity of a Janis-Newman-Winicour (JNW) naked singularity embedded in a scalar field. We assum…
Particle acceleration around rotating Einstein-Born-Infeld black hole and plasma effect on gravitational lensing
Gulmina Zaman Babar, Farruh Atamurotov, Shafqat Ul Islam +1
We consider a time-like geodesics in the background of rotating Einstein-Born-Infeld (EBI) black hole to examine the horizon and ergosphere structure. The effective potential that…
Gravitational lensing in 4-D Einstein-Gauss-Bonnet gravity in the presence of plasma
Gulmina Zaman Babar, Farruh Atamurotov, Abdullah Zaman Babar
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 limelight…