159 citations · 241 across the 6 of their papers we have counts for
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gr-qc2010★ 159 cited
Charged gravastars admitting conformal motion
A A Usmani, Farook Rahaman, Saibal Ray +4
We propose a new model of a {\it gravastar} admitting conformal motion. While retaining the framework of the Mazur-Mottola model, the gravastar is assumed to be internally charged,…
gr-qc2010★ 79 cited
Thin-shell wormholes from charged black holes in generalized dilaton-axion gravity
A. A. Usmani, F. Rahaman, Saibal Ray +3
This paper discusses a new type of thin-shell wormhole constructed by applying the cut-and-paste technique to two copies of a charged black hole in generalized dilaton-axion gravit…