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dc.contributor.authorCitro, Robertaen_US
dc.contributor.authorDalla Torre, Emanuele G.en_US
dc.contributor.authorD'Alessio, Lucaen_US
dc.contributor.authorPolkovnikov, Anatolien_US
dc.contributor.authorBabadi, Mehrtashen_US
dc.contributor.authorOka, Takashien_US
dc.contributor.authorDemler, Eugeneen_US
dc.date.accessioned2019-06-12T14:04:51Z
dc.date.available2019-06-12T14:04:51Z
dc.date.issued2015-09-01
dc.identifierhttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000358272200034&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=6e74115fe3da270499c3d65c9b17d654
dc.identifier.citationRoberta Citro, Emanuele G Dalla Torre, Luca D'Alessio, Anatoli Polkovnikov, Mehrtash Babadi, Takashi Oka, Eugene Demler. 2015. "Dynamical stability of a many-body Kapitza pendulum." ANNALS OF PHYSICS, Volume 360, pp. 694 - 710 (17). https://doi.org/10.1016/j.aop.2015.03.027
dc.identifier.issn0003-4916
dc.identifier.issn1096-035X
dc.identifier.urihttps://hdl.handle.net/2144/35973
dc.description.abstractWe consider a many-body generalization of the Kapitza pendulum: the periodically-driven sine–Gordon model. We show that this interacting system is dynamically stable to periodic drives with finite frequency and amplitude. This finding is in contrast to the common belief that periodically-driven unbounded interacting systems should always tend to an absorbing infinite-temperature state. The transition to an unstable absorbing state is described by a change in the sign of the kinetic term in the Floquet Hamiltonian and controlled by the short-wavelength degrees of freedom. We investigate the stability phase diagram through an analytic high-frequency expansion, a self-consistent variational approach, and a numeric semiclassical calculation. Classical and quantum experiments are proposed to verify the validity of our results.en_US
dc.description.sponsorshipThe authors are grateful to T. Giamarchi, B. Halperin, D. Pekker, A. Russomanno, K. Sengupta, A. Tokuno for many useful discussions. The authors acknowledge the organizers of the KITP workshop on "Quantum Dynamics in Far from Equilibrium Thermally Isolated Systems", during which this work was initiated, and the NSF Grant No. PHY11-25915. ED acknowledges the support of Harvard-MIT CUA, NSF Grant No. DMR-07-05472, AFOSR Quantum Simulation MURI, the ARO-MURI on Atomtronics, and the ARO-MURI Quism program. RC acknowledges the International Program of University of Salerno and the Harvard-MIT CUA. This research was supported by the Israel Science Foundation (Grant No. 1542/14). AP and LD acknowledge the support of NSF DMR-1206410 and AFOSR FA9550-13-1-0039. MB was supported by the Institute for Quantum Information and Matter, an NSF Physics Frontiers Center with support of the Gordon and Betty Moore Foundation. (PHY11-25915 - NSF; DMR-1206410 - NSF; DMR-07-05472 - NSF; Harvard-MIT CUA; AFOSR Quantum Simulation MURI; ARO-MURI on Atomtronics; ARO-MURI Quism program; 1542/14 - Israel Science Foundation; FA9550-13-1-0039 - AFOSR; Institute for Quantum Information and Matter; NSF Physics Frontiers Center; Gordon and Betty Moore Foundation)en_US
dc.format.extentp. 694 - 710en_US
dc.languageEnglish
dc.language.isoen_US
dc.publisherACADEMIC PRESS INC ELSEVIER SCIENCEen_US
dc.relation.ispartofANNALS OF PHYSICS
dc.subjectScience & technologyen_US
dc.subjectPhysical sciencesen_US
dc.subjectPhysics, multidisciplinaryen_US
dc.subjectPhysicsen_US
dc.subjectNon-equilibrium physicsen_US
dc.subjectPeriodic driveen_US
dc.subjectKapitza pendulumen_US
dc.subjectUltracold atomen_US
dc.subjectThermodynamic limiten_US
dc.subjectOptic latticesen_US
dc.subjectCold atomsen_US
dc.subjectQuantumen_US
dc.subjectSystemsen_US
dc.subjectTransitionen_US
dc.subjectParticlesen_US
dc.subjectGasesen_US
dc.subjectMathematical sciencesen_US
dc.subjectPhysical sciencesen_US
dc.subjectNuclear & particles physicsen_US
dc.titleDynamical stability of a many-body Kapitza pendulumen_US
dc.typeArticleen_US
dc.description.versionAccepted manuscripten_US
dc.identifier.doi10.1016/j.aop.2015.03.027
pubs.elements-sourceweb-of-scienceen_US
pubs.notesEmbargo: Not knownen_US
pubs.organisational-groupBoston Universityen_US
pubs.organisational-groupBoston University, College of Arts & Sciencesen_US
pubs.organisational-groupBoston University, College of Arts & Sciences, Department of Physicsen_US
pubs.publication-statusPublisheden_US
dc.identifier.orcid0000-0002-5549-7400 (Polkovnikov, Anatoli)
dc.identifier.mycv39365


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