Scalar Emission in the Bulk in a Rotating Black Hole Background

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dc.creatorCreek, S.
dc.creatorEfthimiou, O.
dc.creatorKanti, P.
dc.creatorTamvakis, K.
dc.date2007-09-03
dc.date2007-10-25
dc.date.accessioned2026-07-07T10:57:17Z
dc.date.available2026-07-07T10:57:17Z
dc.descriptionWe study the emission of scalars into the bulk from a higher-dimensional rotating black hole. We obtain an analytic solution to the field equation by employing matching techniques on expressions valid in the near-horizon and far-field regimes. Both analytic and numerical results for the absorption probability, in the low-energy and low-angular momentum limit, are derived and found to be in excellent agreement. We also compute the energy emission rate, and show that the brane-to-bulk ratio of the energy emission rates for scalar fields remains always larger than unity in the aforementioned regime.
dc.description14 pages, Latex file, 5 figures, references added
dc.identifierhttps://arxiv.org/abs/0709.0241
dc.identifierhttp://arxiv.org/abs/0709.0241
dc.identifierPhys.Lett.B656:102-111,2007
dc.identifierdoi:10.1016/j.physletb.2007.09.050
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/186704
dc.subjectHigh Energy Physics - Theory
dc.subjectAstrophysics
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectHigh Energy Physics - Phenomenology
dc.titleScalar Emission in the Bulk in a Rotating Black Hole Background
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