7 citations · 13 across the 5 of their papers we have counts for
5 papers
Relativistic Tidal Disruption in Black Hole and Wormhole Backgrounds
Pritam Banerjee, Kowsona Chakraborty, Niles Mondal +1
Black holes (BHs) and wormholes (WHs) are characterized by distinct spacetime geometries, whose differences become pronounced close to the central objects. A useful way to probe su…
Tidal encounters of close white dwarf binaries with spinning black holes
Aryabrat Mahapatra, Adarsh Pandey, Pritam Banerjee +1
When a stellar binary encounters a spinning black hole, interesting phenomena might result due to the mutual interaction between the binary spin, orbital angular momentum and the b…
Tidal disruptions of close white dwarf binaries by intermediate mass black holes
Aryabrat Mahapatra, Adarsh Pandey, Pritam Banerjee +1
We perform a suite of numerical simulations of tidal disruption events, using smoothed particle hydrodynamics, for a close binary system consisting of two low-mass white dwarfs, an…
Schwarzschild black hole and redshift rapidity: A new approach towards measuring cosmic distances
Mehrab Momennia, Pritam Banerjee, Alfredo Herrera-Aguilar +1
Motivated by recent achievements of a full general relativistic method in estimating the mass-to-distance ratio of supermassive black holes hosted at the core of active galactic nu…
Modelling Einstein cluster using Einasto profile
Ritwik Acharyya, Pritam Banerjee, Sayan Kar
We demonstrate a general relativistic approach to model dark matter halos using the Einstein cluster, with the matter stress-energy generated by collisionless particles moving on c…