Hawking radiation and near horizon universality of chiral Virasoro algebra

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dc.creatorBanerjee, Rabin
dc.creatorGangopadhyay, Sunandan
dc.creatorKulkarni, Shailesh
dc.date2008-04-22
dc.date2008-08-25
dc.date.accessioned2026-07-07T09:57:51Z
dc.date.available2026-07-07T09:57:51Z
dc.descriptionWe show that the diffeomorphism anomaly together with the trace anomaly reveal a chiral Virasoro algebra near the event horizon of a black hole. This algebra is the same irrespective of whether the anomaly is covariant or consistent, thereby manifesting its universal character and the fact that only the outgoing modes are relevant near the horizon. Our analysis therefore clarifies the role of the trace anomaly in the diffeomorphism anomaly approach \cite{wilczek, isowilczek, shailesh, shailesh2, sunandan, sunandan10, rabin10} to the Hawking radiation.
dc.descriptionTitle and abstract modified and accordingly the text has also been modified
dc.identifierhttps://arxiv.org/abs/0804.3492
dc.identifierhttp://arxiv.org/abs/0804.3492
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/167496
dc.subjectHigh Energy Physics - Theory
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleHawking radiation and near horizon universality of chiral Virasoro algebra
dc.typetext

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