Fundamental decoherence in quantum gravity

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dc.creatorGambini, Rodolfo
dc.creatorPorto, Rafael
dc.creatorPullin, Jorge
dc.date2005-01-09
dc.date.accessioned2026-07-07T03:29:19Z
dc.date.available2026-07-07T03:29:19Z
dc.descriptionA recently introduced discrete formalism allows to solve the problem of time in quantum gravity in a relational manner. Quantum mechanics formulated with a relational time is not exactly unitary and implies a fundamental mechanism for decoherence of quantum states. The mechanism is strong enough to render the black hole information puzzle unobservable.
dc.description6 pages, to appear in the proceedings of DICE 2004 (Piombino, Italy)
dc.identifierhttps://arxiv.org/abs/gr-qc/0501027
dc.identifierhttp://arxiv.org/abs/gr-qc/0501027
dc.identifierBraz.J.Phys. 35 (2005) 266-270
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/35172
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleFundamental decoherence in quantum gravity
dc.typetext

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