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dc.contributor.authorCao, Jianshu
dc.date.accessioned2020-07-07T12:23:42Z
dc.date.available2020-07-07T12:23:42Z
dc.date.issued2019-09
dc.identifier.issn2331-7019
dc.identifier.urihttps://hdl.handle.net/1721.1/126056
dc.description.abstractIf an open quantum system is periodically driven with high frequency and the driving commutes with the system-bath coupling operator, it is known that the system approaches a Floquet-Gibbs state, a generalization of Gibbs states to periodically driven systems. Here, we investigate the stationary state of an ac-driven system when the driving and dissipation are noncommutative. Then, the resulting stationary state does not obey the Floquet-Gibbs distribution, and the system dynamics is determined by inelastic scattering processes of the driving field. Based on the Floquet-Redfield formalism, we show that the probability distribution can exhibit population inversion and discontinuities, i.e., jumps, for parameters at which coherent destruction of tunneling takes place. These discontinuities can be observed as intensity jumps in the emission into the bath.en_US
dc.description.sponsorshipNational Science Foundation (U.S.) (Grant CHE 180030)en_US
dc.description.sponsorshipNational Science Foundation (U.S.) (Grant CHE 1836913)en_US
dc.description.sponsorshipNational Natural Science Foundation of China (Grant U1930402)en_US
dc.language.isoen
dc.publisherAmerican Physical Society (APS)en_US
dc.relation.isversionof10.1103/PhysRevLett.123.120602https://dx.doi.org/en_US
dc.rightsArticle is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.en_US
dc.sourceAPSen_US
dc.titleDiscontinuities in Driven Spin-Boson Systems due to Coherent Destruction of Tunneling: Breakdown of the Floquet-Gibbs Distributionen_US
dc.typeArticleen_US
dc.identifier.citationEngelhard, Georg, Gloria Platero and Jianshu Cao. “Discontinuities in Driven Spin-Boson Systems due to Coherent Destruction of Tunneling: Breakdown of the Floquet-Gibbs Distribution.” Physical review letters, vol. 123, 2019, 120602 © 2019 The Author(s)en_US
dc.contributor.departmentMassachusetts Institute of Technology. Department of Chemistryen_US
dc.relation.journalPhysical review lettersen_US
dc.eprint.versionFinal published versionen_US
dc.type.urihttp://purl.org/eprint/type/JournalArticleen_US
eprint.statushttp://purl.org/eprint/status/PeerRevieweden_US
dc.date.updated2019-12-13T18:47:15Z
dspace.date.submission2019-12-13T18:47:17Z
mit.journal.volume123en_US
mit.licensePUBLISHER_POLICY
mit.metadata.statusComplete


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