158 citations · 1.8k across the 69 of their papers we have counts for
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cond-mat.mes-hall2010★ 17 cited
Effect of topology on the critical charge in graphene
Baishali Chakraborty, Kumar S. Gupta, Siddhartha Sen
We show that the critical charge for the Dirac excitations in gapless graphene depends on the spatial topology of the sample. In particular, for graphene cones, the effective value…
hep-th2010★ 2 cited
The Central Charge of the Warped AdS^3 Black Hole
Kumar S. Gupta, E. Harikumar, Siddhartha Sen +1
The AdS/CFT conjecture offers the possibility of a quantum description for a black hole in terms of a CFT. This has led to the study of general AdS^3 type black holes with a view t…