Decoherence in closed and open systems

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dc.creatorCastagnino, Mario
dc.creatorLaura, Roberto
dc.creatorLombardi, Olimpia
dc.date2006-01-19
dc.date.accessioned2026-07-07T07:00:28Z
dc.date.available2026-07-07T07:00:28Z
dc.descriptionA generalized formal framework for decoherence, that can be used both in open and closed quantum systems, is sketched. In this context, the relationship between the decoherence of a closed system and the decoherence of its subsystems is studied, and the corresponding decoherence times are defined: for macroscopic systems, the decoherence time of the closed system is much greater than the decoherence time of its subsystems. Finally, it is shown that the application of the new formal framework to a well-known model leads to physically adequate results.
dc.description17 pages, no figures
dc.identifierhttps://arxiv.org/abs/quant-ph/0601132
dc.identifierhttp://arxiv.org/abs/quant-ph/0601132
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/108036
dc.subjectQuantum Physics
dc.titleDecoherence in closed and open systems
dc.typetext

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