2 citations · 5 across the 4 of their papers we have counts for
9 papers
Hydrodynamic Turbulence in Accretion Disks
Banibrata Mukhopadhyay, Niayesh Afshordi, Ramesh Narayan
Turbulent viscosity in cold accretion disks is likely to be hydrodynamic in origin. We investigate the growth of hydrodynamic perturbations in a small region of a disk, which we mo…
Neutrino oscillations under gravity: mass independent oscillation
Banibrata Mukhopadhyay
I discuss the possibility of neutrino oscillation in presence of gravity. In this respect I consider the propagation of neutrinos in the early phase of universe and around black ho…
Unification to the "Pseudo-General-Relativistic" analysis of accretion disks around rotating black holes and neutron stars
Banibrata Mukhopadhyay
I analyse the relativistic accretion phenomena around rotating black holes and neutron stars in pseudo-Newtonian approach and show both the kinds of disk can be treated in an unifi…
Black holes as a source of neutrino asymmetry in Universe
Banibrata Mukhopadhyay, Parampreet Singh
Propagation of fermions in curved space-time generates gravitational interaction due to coupling of its spin with space-time curvature connection. This gravitational interaction, w…
Dirac equation in Kerr geometry and its solution
Sandip K. Chakrabarti, Banibrata Mukhopadhyay
Chandrasekhar separated the Dirac equation for spinning and massive particles in Kerr geometry into radial and angular parts. In the present review, we present solutions of the com…
Dirac Equation in Kerr Geometry
Banibrata Mukhopadhyay
We are familiar with Dirac equation in flat space by which we can investigate the behaviour of half-integral spin particle. With the introduction of general relativistic effects th…