24 citations · 48 across the 5 of their papers we have counts for
5 papers
Testing generalized spacetimes for black holes using the Hod function representation of the hoop conjecture
K. K. Nandi, R. N. Izmailov, R. Kh. Karimov +3
The hoop conjecture, due to Thorne, is a fundamental aspect of black holes in classical general relativity. Recently, generalized classes of regular spherically symmetric static bl…
On the Hoop conjecture in Einstein gravity coupled to nonlinear electrodynamics
K. K. Nandi, R. N. Izmailov, G. M. Garipova +2
The famous hoop conjecture by Thorne has been claimed to be\ violated in curved spacetimes coupled to linear electrodynamics. Hod \cite{Hod:2018} has recently refuted this claim by…
Sagnac delay in the Kerr-dS space-time: Implications for Mach's principle
R. Kh. Karimov, R. N. Izmailov, G. M. Garipova +1
Relativistic twin paradox can have important implications for Mach's principle. It has been recently argued that the behavior of the time asynchrony (different aging of twins) betw…
Revisiting perfect fluid dark matter: Observational constraints from our galaxy
Alexander A. Potapov, Guzel M. Garipova, Kamal K. Nandi
We revisit certain features of an assumed spherically symmetric perfect fluid dark matter halo in the light of the observed data of our galaxy
The Vacuole Model: New Terms in the Second Order Deflection of Light
Amrita Bhattacharya, Guzel M. Garipova, Ettore Laserra +2
The present paper is an extension of a recent work (Bhattacharya et al. 2010) to the Einstein-Strauss vacuole model with a cosmological constant, where we work out the light deflec…