Anomalies and Hawking radiation from the Reissner-Nordström black hole with a global monopole

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dc.creatorWu, Shuang-Qing
dc.creatorPeng, Jun-Jin
dc.date2007-06-07
dc.date2007-08-16
dc.date.accessioned2026-07-07T11:16:41Z
dc.date.available2026-07-07T11:16:41Z
dc.descriptionWe extend the work by S. Iso, H. Umetsu and F. Wilczek [Phys. Rev. Lett. 96 (2006) 151302] to derive the Hawking flux via gauge and gravitational anomalies of a most general two-dimensional non-extremal black hole space-time with the determinant of its diagonal metric differing from the unity ($\sqrt{-g} \neq 1$) and use it to investigate Hawking radiation from the Reissner-Nordstrom black hole with a global monopole by requiring the cancellation of anomalies at the horizon. It is shown that the compensating energy momentum and gauge fluxes required to cancel gravitational and gauge anomalies at the horizon are precisely equivalent to the $(1+1)$-dimensional thermal fluxes associated with Hawking radiation emanating from the horizon at the Hawking temperature. These fluxes are universally determined by the value of anomalies at the horizon.
dc.description18 pages, 0 figure. 1 footnote and 4 new reference added
dc.identifierhttps://arxiv.org/abs/0706.0983
dc.identifierhttp://arxiv.org/abs/0706.0983
dc.identifierClass.Quant.Grav.24:5123-5138,2007
dc.identifierdoi:10.1088/0264-9381/24/20/013
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/192754
dc.subjectHigh Energy Physics - Theory
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleAnomalies and Hawking radiation from the Reissner-Nordström black hole with a global monopole
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