Author:
Deogharia Giridhari,Biswas Ritabrata
Abstract
Abstract
In this article accreting scenarios for adiabatic and dark energy are both chosen to construct phase portrait analysis. Components of Navier-Stokes equations and equation of state are picked to construct the nonlinear dynamics of accretion. Central singularities are observed to be formed in the phase diagram. Different regions in the phase diagrams are partitioned to study the nature of the gradients for radial speed and sonic speed. This study may shed some light on the inner disc activities.
Subject
General Physics and Astronomy
Cited by
1 articles.
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