Hawking Radiation of Black Rings from Anomalies

Abstract

We derive Hawking radiation of 5-dimensional black rings from gauge and gravitational anomalies using the method proposed by Robinson and Wilczek. We find as in the black hole case, the problem could reduce to a (1+1) dimensional field theory and the anomalies result in correct Hawking temperature for neutral,dipole and charged black rings.

15 pages,Latex; revised version, typos corrected, reference added;

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• Thermodynamics and Hawking radiation of five-dimensional rotating charged Gödel black holes
• Entropy and Temperature From Black-Hole/Near-Horizon-CFT Duality
• A Near Horizon CFT Dual for Kerr-Newman-$AdS$
• Hawking radiation of charged rotating AdS black holes in conformal gravity for charged massive particles, complex scalar and Dirac particles
• Anomalies and Hawking fluxes from the black holes of topologically massive gravity
• Composition of fluctuations of different observables
• Penguin amplitudes in B^+ to pi^+ K^*0, K^+ \bar{K}^*0 decays