136 citations · 295 across the 5 of their papers we have counts for
5 papers
Hawking radiation and near horizon universality of chiral Virasoro algebra
Rabin Banerjee, Sunandan Gangopadhyay, Shailesh Kulkarni
We show that the diffeomorphism anomaly together with the trace anomaly reveal a chiral Virasoro algebra near the event horizon of a black hole. This algebra is the same irrespecti…
Hawking Fluxes, Back reaction and Covariant Anomalies
Shailesh Kulkarni
Starting from the chiral covariant effective action approach of Banerjee and Kulkarni [Phys. Lett. B 659, 827(2008)], we provide a derivation of the Hawking radiation from a charge…
Hawking radiation in GHS and non-extremal D1-D5 blackhole via covariant anomalies
Sunandan Gangopadhyay, Shailesh Kulkarni
We apply the method of Banerjee and Kulkarni (arXiv:0707.2449, [hep-th]) to provide a derivation of Hawking radiation from the GHS (stringy) blackhole which falls in the class of t…
Hawking Radiation, Effective Actions and Covariant Boundary Conditions
Rabin Banerjee, Shailesh Kulkarni
From appropriate expressions for effective actions, the Hawking radiation from charged black holes is derived, using only covariant boundary conditions at the event horizon. The co…
Hawking Radiation and Covariant Anomalies
Rabin Banerjee, Shailesh Kulkarni
Generalising the method of Wilczek and collaborators we provide a derivation of Hawking radiation from charged black holes using only covariant gauge and gravitational anomalies. T…