Thermodynamics and Hawking radiation of five-dimensional rotating charged Gödel black holes
arXiv:1101.5474 · doi:10.1103/PhysRevD.83.044028
Abstract
We study the thermodynamics of Gödel-type rotating charged black holes in five-dimensional minimal supergravity. These black holes exhibit some peculiar features such as the presence of closed time-like curves and the absence of globally spatial-like Cauchy surface. We explicitly compute their energies, angular momenta, and electric charges that are consistent with the first law of thermodynamics. Besides, We extend the covariant anomaly cancellation method, as well as the approach of the effective action, to derive their Hawking fluxes. Both the methods of the anomaly cancellation and effective action give the same Hawking fluxes as those from Planck distribution for blackbody radiation in the background of the charged rotating Gödel black holes. Our results further support that Hawking radiation is a quantum phenomenon arising at the event horizon.
12 pages, no figures, accepted by PRD
References in corpus (28)
- Anomalies, Hawking Radiations and Regularity in Rotating Black Holes
- Hawking Radiation from Charged Black Holes via Gauge and Gravitational Anomalies
- Hawking Radiation from Rotating Black Holes and Gravitational Anomalies
- Hawking Radiation and Covariant Anomalies
- Tunnelling From Gödel Black Holes
- Hawking Radiation from General Kerr-(anti)de Sitter Black Holes
- Hawking Radiation, Effective Actions and Covariant Boundary Conditions
- General Non-extremal Rotating Charged Godel Black Holes in Minimal Five-Dimensional Gauged Supergravity
- Extremal Kerr black hole/CFT correspondence in the five dimensional Gödel universe
- Covariant anomalies and Hawking radiation from charged rotating black strings in anti-de Sitter spacetimes
- Hawking Radiation, Covariant Boundary Conditions and Vacuum States
- Hawking Radiation from Non-Extremal D1-D5 Black Hole via Anomalies
- Hawking radiation in GHS and non-extremal D1-D5 blackhole via covariant anomalies
- On Hawking radiation from black rings
- Anomaly Analysis of Hawking Radiation from Acoustic Black Hole
- Hawking Radiation via Gravitational Anomalies in Non-spherical Topologies
- Squashed Kerr-Godel Black Holes - Kaluza-Klein Black Holes with Rotations of Black Hole and Universe -
- Hawking radiation, W-infinity algebra and trace anomalies
- On squashed black holes in Godel universes
- Hawking Radiation of Black Rings from Anomalies
- Anomalies, effective action and Hawking temperatures of a Schwarzschild black hole in the isotropic coordinates
- Hawking radiation from covariant anomalies in 2+1 dimensional black holes
- Hawking radiation in GHS blackhole, Effective action and Covariant Boundary condition
- Hawking radiation via anomaly cancelation for the black holes of five-dimensional minimal gauged supergravity
- Covariant Anomalies, Horizons and Hawking Radiation
- Scalar emission in a rotating Gödel black hole
- Entropy and Temperature From Black-Hole/Near-Horizon-CFT Duality
- Hawking Fluxes, Back reaction and Covariant Anomalies