224 citations · 1.2k across the 29 of their papers we have counts for
4 papers · 1 filter
Gravitational collapse in spatially isotropic coordinates
Megan Govender, Robert Bogadi, Ranjan Sharma +1
We investigate the dynamical nature of the collapse process of a spherically symmetric star in quasi-static hydrodynamical equilibrium. The star collapses from an initial static co…
Relativistic stellar model admitting a quadratic equation of state
Ranjan Sharma, B. S. Ratanpal
A class of solutions describing the interior of a static spherically symmetric compact anisotropic star is reported. The analytic solution has been obtained by utilizing the Finch…
Collapse of a relativistic self-gravitating star with radial heat flux: Impact of anisotropic stresses
Ranjan Sharma, Shyam Das
We develop a simple model for a self-gravitating spherically symmetric relativistic star which begins to collapse from an initially static configuration by dissipating energy in th…
Finch-Skea star in (2+1) dimensions
Ayan Banerjee, Farook Rahaman, Kanti Jotania +2
The Bañados, Teitelboim and Zanelli\cite{BTZ} solution corresponding to the exterior space-time of a black hole in dimensions has been found to be very useful to understand…