Anomaly analysis of Hawking radiation from 2+1 dimensional spinning black hole
arXiv:0904.2915
Abstract
Considering gravitational and gauge anomalies at the horizon, a new successful method that to derive Hawking radiations from black holes has been developed recently by Wilczek et al.. By using the dimensional reduction technique, we apply this method to a non-vacuum solution, the 2+1 dimensional spinning black hole. The Hawking temperature and angular velocity on the horizon are obtained. The results may partially imply that this method is independent of the gravity theory, the dimension of spacetime and the topological structure of the event horizon.
v2: 5 pages, typos corrected, references added
References in corpus (6)
- Spinning Dilaton Black Holes in 2 +1 Dimensions: Quasi-normal Modes and the Area Spectrum
- Hawking Radiation, Covariant Boundary Conditions and Vacuum States
- Hawking Radiation via Gravitational Anomalies in Non-spherical Topologies
- Hawking radiation from covariant anomalies in 2+1 dimensional black holes
- Hawking radiation via anomaly cancelation for the black holes of five-dimensional minimal gauged supergravity
- Higher Derivative Correction to the Hawking Flux via Trace Anomaly