Massless vs. Massive Hawking Radiation in AdS$_2$ Spacetime

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dc.creatorKim, Sung-Won
dc.creatorKim, Won Tae
dc.creatorOh, John J.
dc.date1999-11-03
dc.date.accessioned2026-07-07T10:34:27Z
dc.date.available2026-07-07T10:34:27Z
dc.descriptionWe study massless and massive Hawking radiations on a two-dimensional AdS spacetime. For the massless case, the quantum stress-energy tensor of a massless scalar field on the AdS background is calculated, and the expected null radiation is obtained. However, for the massive case, the scattering analysis is performed in order to calculate the absorption and reflection coefficients which are related to statistical Hawking temperature. On the contrary to the massless case, we obtain a nonvanishing massive radiation.
dc.description13 pages, revtex, to appear in Phys. Lett. B
dc.identifierhttps://arxiv.org/abs/hep-th/9911010
dc.identifierhttp://arxiv.org/abs/hep-th/9911010
dc.identifierPhys.Lett.B470:59-66,1999
dc.identifierdoi:10.1016/S0370-2693(99)01312-X
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/179478
dc.subjectHigh Energy Physics - Theory
dc.titleMassless vs. Massive Hawking Radiation in AdS$_2$ Spacetime
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