158 citations · 1.8k across the 69 of their papers we have counts for
Showing 2005 · hep-thShow all
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hep-th2005★ 23 cited
Asymptotic Quasinormal Modes of d-Dimensional Schwarzschild Black Hole with Gauss-Bonnet Correction
Sayan K. Chakrabarti, Kumar S. Gupta
We obtain an analytic expression for the highly damped asymptotic quasinormal mode frequencies of the -dimensional Schwarzschild black hole modified by the Gauss-Bonnet te…
hep-th2005★ 11 cited
Geometric Finiteness and Non-quasinormal Modes of the BTZ Black Hole
Kumar S. Gupta, Siddhartha Sen
The BTZ black hole is geometrically finite. This means that its three dimensional hyperbolic structure as encoded in its metric is in 1-1 correspondence with the Teichmuller space…
hep-th2005★ 1 cited
Waves on Noncommutative Spacetimes
A. P. Balachandran, Kumar S. Gupta, S. Kurkcuoglu
Waves on ``commutative'' spacetimes like R^d are elements of the commutative algebra C^0(R^d) of functions on R^d. When C^0(R^d) is deformed to a noncommutative algebra {\cal A}_θ(…