43 citations · 82 across the 4 of their papers we have counts for
6 papers
Aspects of visible singularities in gravitational collapse
Karim Mosani
What happens to a massive star at the end of its life cycle is one of the most important and intriguing questions in theoretical physics. An unhindered gravitational collapse of su…
Strong curvature naked singularities in spherically symmetric perfect fluid collapse
Karim Mosani, Dipanjan Dey, Pankaj S. Joshi
We investigate here the locally naked singularity formed due to a spherically symmetric inhomogeneous collapsing cloud having non-zero isotropic pressure, in terms of its strength.…
Global visibility of a strong curvature singularity in nonmarginally bound dust collapse
Karim Mosani, Dipanjan Dey, Pankaj S. Joshi
We investigate here the local versus global visibility of a space-time singularity formed due to the gravitational collapse of a spherically symmetric dust cloud having a non-zero…
On viability of isentropic perfect fluid collapse with a linear equation of state
Karim Mosani, Dipanjan Dey, Pankaj S. Joshi
The gravitational collapse of a barotropic perfect fluid having the Equation of State (EoS) , where is constant, is studied here in the framework of general relativity. W…
Dynamics of General Barotropic Stellar Fluid in the Framework of Gravity
Karim Mosani, Gauranga C. Samanta
Gravitational collapse of a spherically symmetric homogeneous perfect barotropic fluid with linear as well as polytropic type Equation of State (EoS) has been investigated in the f…
Gravitational Collapse in General Relativity and in -gravity: A Comparative Study
Artyom V. Astashenok, Karim Mosani, Sergey D. Odintsov +1
We compare the gravitational collapse of homogeneous perfect fluid with various equations of state in the framework of General Relativity and in gravity. We make our calculat…