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dc.contributor.authorAbanin, Dmitry A.
dc.contributor.authorDe Roeck, Wojciech
dc.contributor.authorHuveneers, François
dc.date.accessioned2014-12-08T12:40:32Z
dc.date.available2014-12-08T12:40:32Z
dc.date.issued2016
dc.identifier.issn0003-4916
dc.identifier.urihttps://basepub.dauphine.fr/handle/123456789/14390
dc.language.isoenen
dc.subjectMany-body localization
dc.subjectPeriodically driven systems
dc.subject.ddc520en
dc.titleTheory of Many-body localization in periodically driven systems
dc.typeArticle accepté pour publication ou publié
dc.contributor.editoruniversityotherDepartment of Physics and Astronomy, University of Waterloo;Canada
dc.contributor.editoruniversityotherPerimeter Institute for Theoretical Physic;Canada
dc.description.abstractenWe present a theory of periodically driven, many-body localized (MBL) systems. We argue that MBL persists under periodic driving at high enough driving frequency: The Floquet operator (evolution operator over one driving period) can be represented as an exponential of an effective time-independent Hamiltonian, which is a sum of quasi-local terms and is itself fully MBL. We derive this result by constructing a sequence of canonical transformations to remove the time-dependence from the original Hamiltonian. When the driving evolves smoothly in time, the theory can be sharpened by estimating the probability of adiabatic Landau–Zener transitions at many-body level crossings. In all cases, we argue that there is delocalization at sufficiently low frequency. We propose a phase diagram of driven MBL systems.
dc.publisher.cityParisen
dc.relation.isversionofjnlnameAnnals of Physics
dc.relation.isversionofjnlvol372
dc.relation.isversionofjnldate2016
dc.relation.isversionofjnlpages1-11
dc.relation.isversionofdoi10.1016/j.aop.2016.03.010
dc.identifier.urlsitehttps://arxiv.org/abs/1412.4752v3
dc.relation.isversionofjnlpublisherElsevier
dc.subject.ddclabelSciences connexes (physique, astrophysique)en
dc.description.submittednonen
dc.description.ssrncandidatenon
dc.description.halcandidateoui
dc.description.readershiprecherche
dc.description.audienceInternational
dc.relation.Isversionofjnlpeerreviewedoui
dc.date.updated2016-10-11T14:33:02Z


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