Fast quasiadiabatic dynamics

Show simple item record

dc.contributor.author Martinez-Garaot, S.
dc.contributor.author Ruschhaupt, Andreas
dc.contributor.author Gillet, Jérémie
dc.contributor.author Busch, Thomas
dc.contributor.author Muga, Juan Gonzalo
dc.date.accessioned 2017-08-22T08:56:56Z
dc.date.available 2017-08-22T08:56:56Z
dc.date.issued 2015
dc.identifier.citation Martínez-Garaot, S., Ruschhaupt, A., Gillet, J., Busch, T. and Muga, J. G. (2015) 'Fast quasiadiabatic dynamics', Physical Review A, 92(4), 043406 (6pp). doi: 10.1103/PhysRevA.92.043406 en
dc.identifier.volume 92
dc.identifier.issued 4
dc.identifier.issn 1050-2947
dc.identifier.issn 1094-1622
dc.identifier.uri http://hdl.handle.net/10468/4474
dc.identifier.doi 10.1103/PhysRevA.92.043406
dc.description.abstract We work out the theory and applications of a fast quasiadiabatic approach to speed up slow adiabatic manipulations of quantum systems by driving a control parameter as near to the adiabatic limit as possible over the entire protocol duration. We find characteristic time scales, such as the minimal time to achieve fidelity 1, and the optimality of the approach within the iterative superadiabatic sequence. Specifically, we show that the population inversion in a two-level system, the splitting and cotunneling of two-interacting bosons, and the stirring of a Tonks-Girardeau gas on a ring to achieve mesoscopic superpositions of many-body rotating and nonrotating states can be significantly speeded up. en
dc.description.sponsorship Basque Government (IT472-10); Ministerio de Economia y Competitividad (FIS2012-36673-C03-01, UPV/EHU (UFI 11/55); Science Foundation Ireland (SFI/13/ISCA/2845)
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.92.043406
dc.rights © 2015, American Physical Society en
dc.subject Optical lattice en
dc.title Fast quasiadiabatic dynamics 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:000362343200004
dc.contributor.funder Eusko Jaurlaritza
dc.contributor.funder Ministerio de Economía y Competitividad
dc.contributor.funder Okinawa Institute of Science and Technology Graduate University
dc.contributor.funder Science Foundation Ireland
dc.description.status Peer reviewed en
dc.identifier.journaltitle Physical Review A en
dc.internal.IRISemailaddress aruschhaupt@ucc.ie en
dc.identifier.articleid 43406


Files in this item

This item appears in the following Collection(s)

Show simple item record

This website uses cookies. By using this website, you consent to the use of cookies in accordance with the UCC Privacy and Cookies Statement. For more information about cookies and how you can disable them, visit our Privacy and Cookies statement