2 papers
hep-th2007★ 20 cited
Charges from Attractors
Nemani V. Suryanarayana, Matthias C. Wapler
We describe how to recover the quantum numbers of extremal black holes from their near horizon geometries. This is achieved by constructing the gravitational Noether-Wald charges w…
hep-th2001
Ramond-Ramond Couplings of Noncommutative Branes
Sunil Mukhi, Nemani V Suryanarayana
We obtain the couplings of noncommutative branes of type II string theories to constant Ramond-Ramond backgrounds, for BPS as well as non-BPS branes, in the background-independent…