Context. We investigate the properties of spiral shocks in a steady, adiabatic, non-
axisymmetric, self-gravitating, mass-outflowing accretion disk around a compact object …

We study the relativistic viscous accretion flows around the Kerr black holes. We present the
governing equations that describe the steady-state flow motion in full general relativity and …

We study the relativistic, inviscid, advective accretion flow around the black holes and
investigate a key feature of the accretion flow, namely the shock waves. We observe that the …

We examine the effect of the variable viscosity parameter (α) in relativistic, low angular
momentum advective accretion flow around rotating black holes. Following the recent …

We develop and discuss a model formalism to study the properties of mass outflows that are
emerged out from a relativistic, magnetized, viscous, advective accretion flow around a …

We examine the properties of spiral shocks from a steady, adiabatic, non-axisymmetric
accretion disk around a compact star in a binary. We first incorporate all possible influences …

ABSTRACT Quasi-periodic oscillation (QPO), particularly of low frequency (LF), is a very
obvious feature of outbursting black hole candidates. The association of QPOs in a specific …

Ultraluminous X-ray sources (ULX) are objects with luminosities that exceed the Eddington
limitfor a stellar-mass black hole. In these closed binary systems, the star overflows its …

This paper investigates the effects of saturated thermal conduction (TC) and hydrodynamical
winds (HWs) on magnetized advection-dominated accretion onto a rotating black hole (BH) …

We study the relativistic viscous accretion flows around the Kerr black holes. We present
governing equations that describe the flow motion in full general relativity and solve them to …