96 citations · 97 across the 3 of their papers we have counts for
3 papers
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…
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…
Optical properties of Kerr-Newman spacetime in the presence of plasma
Gulmina Zaman Babar, Abdullah Zaman Babar, Farruh Atamurotov
We have studied the null geodesics in the background of the Kerr-Newman black hole veiled by a plasma medium using the Hamilton-Jacobi method. The in uence of black hole's charge a…