8 citations · 22 across the 5 of their papers we have counts for
5 papers
Effect of dark matter halo on transonic accretion flow around a galactic black hole
Subhankar Patra, Bibhas Ranjan Majhi
We investigate the transonic accretion flow in the spacetime of a supermassive black hole (BH) coupled to an anisotropic dark matter fluid, as proposed by Cardoso {\it et al}. We e…
Transonic accretion flow in the mini discs of a binary black hole system
Subhankar Patra, Bibhas Ranjan Majhi, Santabrata Das
We study the general relativistic transonic accretion flow around the primary black hole, which forms the circumprimary disc (CPD), within a binary black hole (BBH) system. The BBH…
General relativistic viscous accretion flow around Konoplya-Zhidenko black hole
Subhankar Patra, Bibhas Ranjan Majhi, Santabrata Das
We investigate the properties of accretion flows around the Konoplya-Zhidenko (KZ) black hole, which is proposed by deforming the Kerr metric with a single deformation parameter to…
Accretion flow in deformed Kerr spacetime: Spectral energy distributions from free-free emission
Subhankar Patra, Bibhas Ranjan Majhi, Santabrata Das
In this paper, we study the properties of accretion flow including its spectral features in Johannsen and Psaltis (JP) non-Kerr spacetime. In doing so, we numerically solve the gov…
Properties of accretion flow in deformed Kerr spacetime
Subhankar Patra, Bibhas Ranjan Majhi, Santabrata Das
We study the properties of a low-angular momentum, inviscid, advective accretion flow in a deformed Kerr spacetime under the framework of general theory of relativity. We solve the…