Quantum states and space-time causality

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dc.creatorBrody, Dorje C.
dc.creatorHughston, Lane P.
dc.date2006-01-03
dc.date.accessioned2026-07-07T07:00:15Z
dc.date.available2026-07-07T07:00:15Z
dc.descriptionSpace-time symmetries and internal quantum symmetries can be placed on equal footing in a hyperspin geometry. Four-dimensional classical space-time emerges as a result of a decoherence that disentangles the quantum and the space-time degrees of freedom. A map from the quantum space-time to classical space-time that preserves the causality relations of space-time events is necessarily a density matrix.
dc.description9 pages, to appear in the Proceedings of the 2nd International Symposium on Information Geometry and its Applications
dc.identifierhttps://arxiv.org/abs/quant-ph/0601020
dc.identifierhttp://arxiv.org/abs/quant-ph/0601020
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/107990
dc.subjectQuantum Physics
dc.titleQuantum states and space-time causality
dc.typetext

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