Hawking radiation in GHS blackhole, Effective action and Covariant Boundary condition

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dc.creatorGangopadhyay, Sunandan
dc.date2007-12-19
dc.date2008-03-31
dc.date.accessioned2026-07-07T11:13:50Z
dc.date.available2026-07-07T11:13:50Z
dc.descriptionWe exploit the expression for the anomalous (chiral) effective action to obtain the Hawking radiation from the GHS (stringy) blackhole falling in the class of the most general spherically symmetric blackholes $(\sqrt{-g}\neq1)$, using only covariant boundary condition at the event horizon. The connection between the anomalous and the normal energy-momentum tensors is also established from the effective action approach.
dc.description5 pages Latex file, minor modifications, some additional material added
dc.identifierhttps://arxiv.org/abs/0712.3095
dc.identifierhttp://arxiv.org/abs/0712.3095
dc.identifierPhys.Rev.D77:064027,2008
dc.identifierdoi:10.1103/PhysRevD.77.064027
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/191859
dc.subjectHigh Energy Physics - Theory
dc.titleHawking radiation in GHS blackhole, Effective action and Covariant Boundary condition
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