Quantum correlations from Brownian diffusion of chaotic level-spacings

dc.contributor.authorEvangelou, S. N.en
dc.contributor.authorKatsanos, D. E.en
dc.date.accessioned2015-11-24T18:38:16Z
dc.date.available2015-11-24T18:38:16Z
dc.identifier.issn0375-9601-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/17306
dc.rightsDefault Licence-
dc.subjectbilliardsen
dc.titleQuantum correlations from Brownian diffusion of chaotic level-spacingsen
heal.abstractQuantum chaos is linked to Brownian diffusion of the underlying quantum energy level-spacing sequences. The level-spacings viewed as functions of their order execute random walks which imply uncorrelated random increments of the level-spacings while the integrability to chaos transition becomes a change from Poisson to Gauss statistics for the level-spacing increments. This universal nature of quantum chaotic spectral correlations is numerically demonstrated for eigenvalues from random tight binding lattices and for zeros of the Riemann zeta function. (C) 2004 Elsevier B.V. All rights reserved.en
heal.accesscampus-
heal.fullTextAvailabilityTRUE-
heal.identifier.primaryDOI 10.1016/j.physleta.2004.11.054-
heal.identifier.secondary<Go to ISI>://000226467700001-
heal.identifier.secondaryhttp://ac.els-cdn.com/S0375960104016779/1-s2.0-S0375960104016779-main.pdf?_tid=9e709868-363e-11e3-b306-00000aab0f01&acdnat=1381913012_64b37c8cdc0493c665a764714e57c612-
heal.journalNamePhysics Letters Aen
heal.journalTypepeer reviewed-
heal.languageen-
heal.publicationDate2005-
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών και Τεχνολογιών. Τμήμα Βιολογικών Εφαρμογών και Τεχνολογιώνel
heal.typejournalArticle-
heal.type.elΆρθρο Περιοδικούel
heal.type.enJournal articleen

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