Quantum decoherence and classical correlations in open systems

Simple item page
dc.creatorIsar, Aurelian
dc.date2007-12-14
dc.date.accessioned2026-07-07T08:49:22Z
dc.date.available2026-07-07T08:49:22Z
dc.descriptionIn the framework of the Lindblad theory for open quantum systems we determine the degree of quantum decoherence and classical correlations of a harmonic oscillator interacting with a thermal bath. The transition from quantum to classical behaviour of the considered system is analyzed and it is shown that the classicality takes place during a finite interval of time. We calculate also the decoherence time and show that it has the same scale as the time after which thermal fluctuations become comparable with quantum fluctuations.
dc.description11 pages, talk at the Workshop on Quantum-Classical Transition and Quantum Information, Benasque, Spain, 2006
dc.identifierhttps://arxiv.org/abs/0712.2427
dc.identifierhttp://arxiv.org/abs/0712.2427
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/144270
dc.subjectQuantum Physics
dc.titleQuantum decoherence and classical correlations in open systems
dc.typetext

Files

Collections

arXiv