Publication:
Optimal trajectories for efficient atomic transport without final excitation

dc.affiliation.dptoUC3M. Departamento de Físicaes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Materiales Nano-Estructurados y Multifuncionaleses
dc.contributor.authorChen, Xi
dc.contributor.authorTorrontegui Muñoz, Erik
dc.contributor.authorStefanatos, Dionisis
dc.contributor.authorLi, Jr-Shin
dc.contributor.authorMuga, Juan Gonzalo
dc.date.accessioned2021-03-18T11:11:29Z
dc.date.available2021-03-18T11:11:29Z
dc.date.issued2011-10
dc.description.abstractWe design optimal harmonic-trap trajectories to transport cold atoms without final excitation, combining an inverse engineering technique based on Lewis-Riesenfeld invariants with optimal control theory. Since actual traps are not really harmonic, we keep the relative displacement between the center of mass of the transport modes and the trap center bounded. Under this constraint, optimal protocols are found according to different physical criteria. The minimum time solution has a "bang-bang" form, and the minimum displacement solution is of "bang-off-bang" form. The optimal trajectories for minimizing the transient energy are also discussed.en
dc.description.sponsorshipWe acknowledge funding by the Basque Government (Grant No. IT472-10) and Ministerio de Ciencia e Innovación (FIS2009-12773-C02-01). X. C. thanks the Juan de la Cierva Programme, the National Natural Science Foundation of China (Grant Nos. 60806041 and 61176118) and the Shanghai Leading Academic Discipline Program (Grant No. S30105); E.T., the Basque Government (Grant No. BFI08.151); and J.-S. Li, the AFOSR Grant FA9550-10-1-0146.en
dc.format.extent9
dc.identifier.bibliographicCitationChen, X., Torrontegui, E., Stefanatos, D., Li, J.-S., Muga, J. G. (2011). Optimal trajectories for efficient atomic transport without final excitation. Physical Review A, 84(4).en
dc.identifier.doihttp://dx.doi.org/10.1103/PhysRevA.84.043415
dc.identifier.issn1050-2947
dc.identifier.publicationfirstpage043415-1
dc.identifier.publicationissue4
dc.identifier.publicationlastpage043415-9
dc.identifier.publicationtitlePhysical Review Aen
dc.identifier.publicationvolume84
dc.identifier.urihttps://hdl.handle.net/10016/32180
dc.identifier.uxxiAR/0000026568
dc.language.isoeng
dc.publisherAmerican Physical Societyen
dc.rights©2011 American Physical Societyen
dc.rights.accessRightsopen access
dc.subject.ecienciaFísicaes
dc.titleOptimal trajectories for efficient atomic transport without final excitationen
dc.typeresearch article*
dc.type.hasVersionVoR*
dspace.entity.typePublication
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