Fast and robust population transfer in two-level quantum systems with dephasing noise and/or systematic frequency errors

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dc.contributor.authorLu, Xiao-Jing
dc.contributor.authorChen, Xi
dc.contributor.authorRuschhaupt, Andreas
dc.contributor.authorAlonso, D.
dc.contributor.authorGuerin, Stéphane
dc.contributor.authorMuga, Juan Gonzalo
dc.contributor.funderNational Natural Science Foundation of China
dc.contributor.funderScience and Technology Commission of Shanghai Municipality
dc.contributor.funderEusko Jaurlaritza
dc.contributor.funderMinisterio de Economía y Competitividad
dc.contributor.funderEuskal Herriko Unibertsitatea
dc.contributor.funderMinisterio de Ciencia e Innovación
dc.contributor.funderEuropean Regional Development Fund
dc.date.accessioned2017-08-22T08:56:58Z
dc.date.available2017-08-22T08:56:58Z
dc.date.issued2013
dc.description.abstractWe design, by invariant-based inverse engineering, driving fields that invert the population of a two-level atom in a given time, robustly with respect to dephasing noise and/or systematic frequency shifts. Without imposing constraints, optimal protocols are insensitive to the perturbations but need an infinite energy. For a constrained value of the Rabi frequency, a flat pi pulse is the least sensitive protocol to phase noise but not to systematic frequency shifts, for which we describe and optimize a family of protocols.en
dc.description.sponsorshipNational Natural Science Foundation of China (61176118); Science and Technology Commission of Shanghai Municipality (12QH1400800, 13PJ1403000); Eusko Jaurlaritza (IT472-10); Ministerio de Economía y Competitividad (FIS2012-36673-C03-01);Euskal Herriko Unibertsitatea(UFI 11/55); Ministerio de Ciencia e Innovación (FIS2010-19998)en
dc.description.statusPeer revieweden
dc.description.versionPublished Versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.articleid33406
dc.identifier.citationLu, X.-J., Chen, X., Ruschhaupt, A., Alonso, D., Guérin, S. and Muga, J. G. (2013) 'Fast and robust population transfer in two-level quantum systems with dephasing noise and/or systematic frequency errors', Physical Review A, 88(3), 033406. (6pp). doi: 10.1103/PhysRevA.88.033406en
dc.identifier.doi10.1103/PhysRevA.88.033406
dc.identifier.issn1050-2947
dc.identifier.issued3
dc.identifier.journaltitlePhysical Review Aen
dc.identifier.urihttps://hdl.handle.net/10468/4488
dc.identifier.volume88
dc.language.isoenen
dc.publisherAmerican Physical Societyen
dc.relation.urihttps://journals.aps.org/pra/abstract/10.1103/PhysRevA.88.033406
dc.rights© 2013, American Physical Societyen
dc.subjectAdiabatic passageen
dc.subjectState diffusionen
dc.subjectAtomsen
dc.titleFast and robust population transfer in two-level quantum systems with dephasing noise and/or systematic frequency errorsen
dc.typeArticle (peer-reviewed)en
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