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Crossover from adiabatic to antiadiabatic quantum pumping with dissipation

hal.structure.identifierScuola Internazionale Superiore di Studi Avanzati / International School for Advanced Studies [SISSA / ISAS]
dc.contributor.authorPELLEGRINI, Franco
hal.structure.identifierLaboratoire Ondes et Matière d'Aquitaine [LOMA]
dc.contributor.authorNEGRI, Carlotta
hal.structure.identifierLaboratoire Ondes et Matière d'Aquitaine [LOMA]
hal.structure.identifierLaboratoire de physique et modélisation des milieux condensés [LPM2C]
dc.contributor.authorPISTOLESI, Fabio
hal.structure.identifierScuola Internazionale Superiore di Studi Avanzati / International School for Advanced Studies [SISSA / ISAS]
hal.structure.identifierEuropean Theoretical Spectroscopy Facility [ETSF]
dc.contributor.authorMANINI, Nicola
hal.structure.identifierScuola Internazionale Superiore di Studi Avanzati / International School for Advanced Studies [SISSA / ISAS]
hal.structure.identifierAbdus Salam International Centre for Theoretical Physics [Trieste] [ICTP]
dc.contributor.authorSANTORO, Giuseppe E.
hal.structure.identifierScuola Internazionale Superiore di Studi Avanzati / International School for Advanced Studies [SISSA / ISAS]
hal.structure.identifierAbdus Salam International Centre for Theoretical Physics [Trieste] [ICTP]
dc.contributor.authorTOSATTI, Erio
dc.date.created2011-08-30
dc.date.issued2011-08-01
dc.identifier.issn0031-9007
dc.description.abstractEnQuantum pumping, in its different forms, is attracting attention from different fields, from fundamental quantum mechanics, to nanotechnology, to superconductivity. We investigate the crossover of quantum pumping from the adiabatic to the anti-adiabatic regime in the presence of dissipation, and find general and explicit analytical expressions for the pumped current in a minimal model describing a system with the topology of a ring forced by a periodic modulation of frequency omega. The solution allows following in a transparent way the evolution of pumped DC current from much smaller to much larger omega values than the other relevant energy scale, the energy splitting introduced by the modulation. We find and characterize a temperature-dependent optimal value of the frequency for which the pumped current is maximal.
dc.language.isoen
dc.publisherAmerican Physical Society
dc.title.enCrossover from adiabatic to antiadiabatic quantum pumping with dissipation
dc.typeArticle de revue
dc.identifier.doi10.1103/PhysRevLett.107.060401
dc.subject.halPhysique [physics]/Matière Condensée [cond-mat]/Autre [cond-mat.other]
dc.subject.halPhysique [physics]/Physique Quantique [quant-ph]
dc.identifier.arxiv1104.0815
bordeaux.journalPhysical Review Letters
bordeaux.page06401 (1-5)
bordeaux.volume107
bordeaux.issue06
bordeaux.peerReviewedoui
hal.identifierhal-00618032
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00618032v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Physical%20Review%20Letters&rft.date=2011-08-01&rft.volume=107&rft.issue=06&rft.spage=06401%20(1-5)&rft.epage=06401%20(1-5)&rft.eissn=0031-9007&rft.issn=0031-9007&rft.au=PELLEGRINI,%20Franco&NEGRI,%20Carlotta&PISTOLESI,%20Fabio&MANINI,%20Nicola&SANTORO,%20Giuseppe%20E.&rft.genre=article


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