72 citations · 412 across the 16 of their papers we have counts for
16 papers
Black hole solutions surrounded by an anisotropic fluid in a Kalb--Ramond two--form background
Y. Sekhmani, A. Al-Badawi, Mohsen Fathi +2
We investigate static, spherically symmetric black hole spacetimes induced by the spontaneous Lorentz--symmetry breaking of a Kalb--Ramond (KR) two--form field, non--minimally coup…
Collapsing perfect fluid in self-similar five dimensional space-time and cosmic censorship
S G Ghosh, S B Sarwe, R V Saraykar
We investigate the occurrence and nature of naked singularities in the gravitational collapse of a self-similar adiabatic perfect fluid in a five dimensional space-time. The naked…
Generating dynamical black hole solutions
A. K. Dawood, S. G. Ghosh
We prove a theorem that characterizes a large family of non-static solutions to Einstein equations, representing, in general, spherically symmetric Type II fluid. It is shown that…
Horizons of radiating black holes in Einstein gauss-bonnet gravity
S. G. Ghosh, D. W. Deshkar
A Vaidya-based model of a radiating black-hole is studied in a 5-dimensional Einstein gravity with Gauss-Bonnet contribution of quadratic curvature terms. The structure and locatio…
Higher dimensional dust collapse with a cosmological constant
S. G. Ghosh, D. W. Deshkar
The general solution of the Einstein equation for higher dimensional (HD) spherically symmetric collapse of inhomogeneous dust in presence of a cosmological term, i.e., exact inter…
Gravitational Collapse of Perfect Fluid in Self-Similar Higher Dimensional Space-Times
S. G. Ghosh, D. W. Deshkar
We investigate the occurrence and nature of naked singularities in the gravitational collapse of an adiabatic perfect fluid in self-similar higher dimensional space-times. It is sh…