Topology Change and Unitarity in Quantum Black Hole Dynamics

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dc.creatorBarbon, J. L. F.
dc.creatorRabinovici, E.
dc.date2005-03-18
dc.date.accessioned2026-07-07T04:18:11Z
dc.date.available2026-07-07T04:18:11Z
dc.descriptionWe discuss to what extent semiclassical topology change is capable of restoring unitarity in the relaxation of perturbations of eternal black holes in thermal equilibrium. The Poincare recurrences required by unitarity are not correctly reproduced in detail, but their effect on infinite time-averages can be mimicked by these semiclassical topological fluctuations. We also discuss the possible implications of these facts to the question of unitarity of the black hole S-matrix.
dc.description14 pages, 11 figures, talk at ERES2004
dc.identifierhttps://arxiv.org/abs/hep-th/0503144
dc.identifierhttp://arxiv.org/abs/hep-th/0503144
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/53071
dc.subjectHigh Energy Physics - Theory
dc.titleTopology Change and Unitarity in Quantum Black Hole Dynamics
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