68 citations · 161 across the 18 of their papers we have counts for
20 papers
Absence of log correction in entropy of large black holes
A. Ghosh, P. Mitra
Earlier calculations of black hole entropy in loop quantum gravity led to a dominant term proportional to the area, but there was a correction involving the logarithm of the area,…
A comment on black hole state counting in loop quantum gravity
A. Ghosh, P. Mitra
There are two ways of counting microscopic states of black holes in loop quantum gravity, one counting all allowed spin network labels and the other involving only the labels…
Motion of Massive and Massless Test particles in Dyadosphere Geometry
B. Raychaudhuri, F. Rahaman, M. Kalam +1
Motion of massive and massless test particle in equilibrium and non-equilibrium case is discussed in a dyadosphere geometry through Hamilton-Jacobi method. Geodesics of particles a…
Does phantom energy produce black hole?
F. Rahaman, A. Ghosh, M. Kalam
We have found an exact solution of spherically symmetrical Einstein equations describing a black hole with a special type phantom energy source. It is surprising to note that our s…
Vacuumless cosmic strings in Einstein Cartan theory
F. Rahaman, B. C. Bhui, A Ghosh +1
The gravitational fields of vacuumless global and gauge strings have been investigated in the context of Einstein Cartan theory under the weak field assumption of the field equatio…
Existence of Wormholes in Einstein-Kalb-Ramond space time
F. Rahaman, M. Kalam, A. Ghosh
In recent, Kar.S et.al [ Phys Rev D 67,044005 (2003) ] have obtained static spherically symmetric solutions of the Einstein-Kalb-Ramond field equations. We have shown that their so…