68 citations · 68 across the 1 of their papers we have counts for
2 papers
hep-th1996★ 68 cited
Understanding the area proposal for extremal black hole entropy
A. Ghosh, P. Mitra
Whereas the usual understanding is that the entropy of only a non-extremal black hole is given by the area of the horizon, there are derivations of an area law for extremal black h…
hep-th1994
Entropy for dilatonic black hole
A. Ghosh, P. Mitra
The area formula for entropy is extended to the case of a dilatonic black hole. The entropy of a scalar field in the background of such a black hole is calculated semiclassically.…