24 citations · 52 across the 6 of their papers we have counts for
3 papers · 1 filter
Constructing black hole entropy from gravitational collapse
Giovanni Acquaviva, George F. R. Ellis, Rituparno Goswami +1
Based on a recent proposal for the gravitational entropy of free gravitational fields, we investigate the thermodynamic properties of black hole formation through gravitational col…
Astrophysical Black Hole horizons in a cosmological context: Nature and possible consequences on Hawking Radiation
George F R Ellis, Rituparno Goswami, Aymen I. M. Hamid +1
This paper considers the nature of apparent horizons for astrophysical black hole situated in a realistic cosmological context. Using semi-tetrad covariant methods we study the loc…
Cosmic Censorship Conjecture revisited: Covariantly
Aymen I. M. Hamid, Rituparno Goswami, Sunil D. Maharaj
In this paper we study the dynamics of the trapped region using a frame independent semi-tetrad covariant formalism for general Locally Rotationally Symmetric (LRS) class II spacet…