Problems with Tunneling of Thin Shells from Black Holes

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dc.creatorChowdhury, Borun D.
dc.date2006-05-19
dc.date2007-11-05
dc.date.accessioned2026-07-07T11:59:25Z
dc.date.available2026-07-07T11:59:25Z
dc.descriptionIt is shown that $exp(-2 Im(\int p dr))$ is not invariant under canonical transformations in general. Specifically for shells tunneling out of black holes, this quantity is not invariant under canonical transformations. It can be interpreted as the transmission coefficient only in the cases in which it is invariant under canonical transformations. Although such cases include alpha decay, they do not include the tunneling of shells from black holes. The simplest extension to this formula which is invariant under canonical transformations is proposed. However it is shown that this gives half the correct temperature for black holes.
dc.description25 pages, 3 figures; v4: Made changes for publication
dc.identifierhttps://arxiv.org/abs/hep-th/0605197
dc.identifierhttp://arxiv.org/abs/hep-th/0605197
dc.identifierPramana70:593-612,2008; Pramana70:3-26,2008
dc.identifierdoi:10.1007/s12043-008-0001-8
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/206552
dc.subjectHigh Energy Physics - Theory
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleProblems with Tunneling of Thin Shells from Black Holes
dc.typetext

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