On Hawking radiation from black rings

Abstract

We calculate the quantum radiation from the five dimensional charged rotating black rings by demanding the radiation to eliminate the possible anomalies on the horizons. It is shown that the temperature, energy flux and angular-momentum flux exactly coincide with those of the Hawking radiation. The black rings considered in this paper contain the Myers-Perry black hole as a limit and the quantum radiation for this black hole, obtained in the literature, is recovered in the limit. The results support the picture that the Hawking radiation can be regarded as the anomaly eliminator on horizons and suggest its general applicability to the higher-dimensional black holes discovered recently.

13 pages, 1 figure

References in corpus (7)

• Hawking radiation from rotating black holes in anti-de Sitter spaces via gauge and gravitational anomalies
• Hawking Radiation from General Kerr-(anti)de Sitter Black Holes
• Hawking radiation from (2+1)-dimensional BTZ black holes
• Higher-spin Currents and Thermal Flux from Hawking Radiation
• Gravitational anomalies: a recipe for Hawking radiation
• Hawking radiation of a vector field and gravitational anomalies
• Black Saturn with dipole ring

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• Hawking radiation in GHS and non-extremal D1-D5 blackhole via covariant anomalies
• Gravitational anomalies: a recipe for Hawking radiation
• Anomalies and Hawking radiation from the Reissner-Nordström black hole with a global monopole
• Hawking radiation, W-infinity algebra and trace anomalies
• Hawking radiation of a vector field and gravitational anomalies
• Hawking Radiation of Black Rings from Anomalies
• Hawking radiation in GHS blackhole, Effective action and Covariant Boundary condition
• Anomalies, effective action and Hawking temperatures of a Schwarzschild black hole in the isotropic coordinates
• Hawking Radiation, Gravitational Anomaly and Conformal Symmetry - the Origin of Universality -
• Higher Derivative Correction to the Hawking Flux via Trace Anomaly