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dc.contributor.authorRodriguez-Rosario, Cesar
dc.contributor.authorKimura, Gen
dc.contributor.authorImai, Hideki
dc.contributor.authorAspuru-Guzik, Alan
dc.date.accessioned2011-01-13T15:52:37Z
dc.date.issued2011
dc.identifier.citationRodriguez-Rosario, Cesar A., Gen Kimura, Hideki Imai, and Alan Aspuru-Guzik. 2011. General bound on the rate of decoherence. Preprint, Dept. of Chemistry and Chemical Biology, Harvard University.en_US
dc.identifier.urihttp://nrs.harvard.edu/urn-3:HUL.InstRepos:4657436
dc.description.abstractWe establish the necessary and sufficient conditions for a quantum system to be stable under any general system-environment interaction. Quantum systems are stable when the time-derivative of their purity is zero. This stability provides a dynamical explanation of the classicality of measurement apparatus. We also propose a protocol to detect global quantum correlations using only local dynamical information. We show how quantum correlations to the environment provide bounds to the purity rate, which in turn can be used to estimate dissipation rates for general non-Markovian open quantum systems.en_US
dc.description.sponsorshipChemistry and Chemical Biologyen_US
dc.language.isoen_USen_US
dc.relation.isversionofhttp://arxiv.org/abs/1004.5405en_US
dash.licenseOAP
dc.subjectquantum physicsen_US
dc.subjectmathematical physicsen_US
dc.titleGeneral Bound on the Rate of Decoherenceen_US
dc.typeJournal Articleen_US
dc.description.versionAuthor's Originalen_US
dash.depositing.authorAspuru-Guzik, Alan
dc.date.available2011-01-13T15:52:37Z
dash.contributor.affiliatedRodriguez-Rosario, Cesar
dash.contributor.affiliatedAspuru-Guzik, Alan


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