Pure decoherence in quantum systems

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dc.creatorAlicki, Robert
dc.date2008-01-07
dc.date.accessioned2026-07-07T08:52:56Z
dc.date.available2026-07-07T08:52:56Z
dc.descriptionA popular model of decoherence based on the linear coupling to harmonic oscillator heat baths is analized and shown to be inappropriate in the regime where decoherence dominates over energy dissipation, called pure decoherence regime. The similar mechanism essentially related to the energy conservation implies that, on the contrary to the recent conjectures, chaotic environments can be less efficient decoherers than regular ones. Finally, the elastic scattering mechanism is advocated as the simplest source of pure decoherence.
dc.description11 pages
dc.identifierhttps://arxiv.org/abs/0801.0936
dc.identifierhttp://arxiv.org/abs/0801.0936
dc.identifierOpen Sys.& Information Dyn. 11: 53-61 (2004)
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/145448
dc.subjectQuantum Physics
dc.titlePure decoherence in quantum systems
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