160 citations · 619 across the 20 of their papers we have counts for
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Accretion disks around the Gibbons-Maeda-Garfinkle-Horowitz-Strominger charged black holes
R. Kh. Karimov, R. N. Izmailov, Amrita Bhattacharya +1
It seems surprising that the emissivity properties of the accretion disk (\textit{à la} Page and Thorne) surrounding the Gibbons-Maeda-Garfinkle-Horowitz-Strominger (GMGHS) black h…
Can massless wormholes mimic a Schwarzschild black hole in the strong field lensing?
Ramil N. Izmailov, Eduard R. Zhdanov, Amrita Bhattacharya +2
Recent trend of research indicates that not only massive but also massless (asymptotic Newtonian mass zero) wormholes can reproduce post-merger initial ring-down gravitational wave…
Accretion disk around the rotating Damour-Solodukhin wormhole
R. Kh. Karimov, R. N. Izmailov, K. K. Nandi
A new rotating generalization of the Damour-Solodukhin wormhole (RDSWH), called Kerr-like wormhole, has recently been proposed and investigated by Bueno \textit{et al} for echoes i…
Comments on "Light deflection by Damour-Solodukhin wormholes and Gauss-Bonnet theorem, Phys. Rev. D 98, 044033 (2018) by Ali Övgün"
Amrita Bhattacharya, Ramis Kh. Karimov
The purpose of this Comment is to point out that there are conceptual and mathematical flaws in the analysis in "Light deflection by Damour-Solodukhin wormholes and Gauss-Bonnet th…
Strong field lensing by Damour-Solodukhin wormhole
K. K. Nandi, R. N. Izmailov, E. R. Zhdanov +1
We investigate the strong field lensing observables for the Damour-Solodukhin wormhole and examine how small the values of the deviation parameter need be for reproducing the o…
A Nonsingular Brans Wormhole: An Analogue to Naked Black Holes
Amrita Bhattacharya, Ramil Izmailov, Ettore Laserra +1
In a recent paper, we showed the Jordan frame vacuum Brans Class I solution provided a wormhole analogue to Horowitz-Ross naked black hole in the wormhole range -3/2<ω<-4/3. Therea…