We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Quantum anomaly at horizon and Hawking radiation from higher dimensional Reissner–Nordström–de Sitter black hole.
- Authors
Xiao-Xiong Zeng; De-You Chen; Shu-Zheng Yang
- Abstract
Abstract Based on the anomaly cancellation method, initiated by Robinson and Wilczek, we investigate Hawking radiation from the event horizon and cosmological horizon of the higher dimensional Reissner–Nordström–de Sitter black hole via covariant gauge and gravitational anomalies. Unlike in black hole space-time, to describe the observable physics, the effective field theory here is constructed between the event horizon and cosmological horizon. Our result shows that to restore the underlying gauge covariance and diffeomorphism covariance at the quantum level, the covariant compensating fluxes of gauge and energy–momentum tensor, which are shown to equal to those of Hawking radiation, should be radiated from the event horizon and absorbed from the cosmological horizon, respectively.
- Subjects
RADIATION; PHYSICAL sciences; CONTINUUM mechanics; ANALYTICAL mechanics
- Publication
General Relativity & Gravitation, 2008, Vol 40, Issue 4, p853
- ISSN
0001-7701
- Publication type
Article
- DOI
10.1007/s10714-007-0543-y