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

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dc.contributor.author Lu, Xiao-Jing
dc.contributor.author Chen, Xi
dc.contributor.author Ruschhaupt, Andreas
dc.contributor.author Alonso, D.
dc.contributor.author Guerin, Stéphane
dc.contributor.author Muga, Juan Gonzalo
dc.date.accessioned 2017-08-22T08:56:58Z
dc.date.available 2017-08-22T08:56:58Z
dc.date.issued 2013
dc.identifier.citation Lu, 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.88.033406 en
dc.identifier.volume 88
dc.identifier.issued 3
dc.identifier.issn 1050-2947
dc.identifier.uri http://hdl.handle.net/10468/4488
dc.identifier.doi 10.1103/PhysRevA.88.033406
dc.description.abstract We 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.sponsorship National 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.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher American Physical Society en
dc.relation.uri https://journals.aps.org/pra/abstract/10.1103/PhysRevA.88.033406
dc.rights © 2013, American Physical Society en
dc.subject Adiabatic passage en
dc.subject State diffusion en
dc.subject Atoms en
dc.title Fast and robust population transfer in two-level quantum systems with dephasing noise and/or systematic frequency errors en
dc.type Article (peer-reviewed) en
dc.internal.authorcontactother Andreas Ruschhaupt, Physics, University College Cork, Cork, Ireland. +353-21-490-3000 Email: aruschhaupt@ucc.ie en
dc.internal.availability Full text available en
dc.description.version Published Version en
dc.internal.wokid WOS:000324050200007
dc.contributor.funder National Natural Science Foundation of China
dc.contributor.funder Science and Technology Commission of Shanghai Municipality
dc.contributor.funder Eusko Jaurlaritza
dc.contributor.funder Ministerio de Economía y Competitividad
dc.contributor.funder Euskal Herriko Unibertsitatea
dc.contributor.funder Ministerio de Ciencia e Innovación
dc.contributor.funder European Regional Development Fund
dc.description.status Peer reviewed en
dc.identifier.journaltitle Physical Review A en
dc.internal.IRISemailaddress aruschhaupt@ucc.ie en
dc.identifier.articleid 33406


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