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Cold-atom dynamics in crossed-laser-beam waveguides

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dc.affiliation.dptoUC3M. Departamento de Físicaes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Materiales Nano-Estructurados y Multifuncionaleses
dc.contributor.authorTorrontegui Muñoz, Erik
dc.contributor.authorEchanobe, Javier
dc.contributor.authorRuschhaupt, Andreas
dc.contributor.authorGuéry-Odelin, David
dc.contributor.authorMuga, Juan Gonzalo
dc.contributor.funderMinisterio de Ciencia e Innovación (España)es
dc.date.accessioned2021-04-12T07:55:38Z
dc.date.available2021-04-12T07:55:38Z
dc.date.issued2010-10
dc.description.abstractWe study the dynamics of neutral cold atoms in an L-shaped crossed-beam optical waveguide formed by two perpendicular red-detuned lasers of different intensities and a blue-detuned laser at the corner. The motion in one sense is optimized, and the motion in the other sense may be suppressed even if it is energetically allowed. Quantum and classical simulations are performed and give similar results. Complemented with a vibrational cooling process we find a range of parameters for which this setting works as a one-way device or "atom diode."en
dc.description.sponsorshipWe acknowledge the kind hospitality of the Max Planck Institute for the Physics of Complex Systems in Dresden, funding by the Basque Country University (Project No. GIU07/40), Basque Government (Project No. IT 472-10), Ministerio de Ciencia e Innovación (Project No. FIS2009-12773-C02-01), and Agence Nationale de la Recherche (Project No. ANR-09-BLAN-0134-01). E.T. acknowledges support from the Basque Government (Grant No. BFI08.151).en
dc.format.extent7
dc.identifier.bibliographicCitationTorrontegui, E., Echanobe, J., Ruschhaupt, A., Guéry-Odelin, D. & Muga, J. G. (2010). Cold-atom dynamics in crossed-laser-beam waveguides. Physical Review A, 82(4).en
dc.identifier.doihttp://dx.doi.org/10.1103/PhysRevA.82.043420
dc.identifier.issn1050-2947
dc.identifier.publicationfirstpage043420-1
dc.identifier.publicationissue4
dc.identifier.publicationlastpage043420-7
dc.identifier.publicationtitlePhysical Review Aen
dc.identifier.publicationvolume82
dc.identifier.urihttps://hdl.handle.net/10016/32326
dc.identifier.uxxiAR/0000026505
dc.language.isoengen
dc.publisherAmerican Physical Societyen
dc.relation.projectIDGobierno de España. FIS2009-12773-C02-01es
dc.rights©2010 American Physical Societyes
dc.rights.accessRightsopen accessen
dc.subject.ecienciaFísicaes
dc.titleCold-atom dynamics in crossed-laser-beam waveguidesen
dc.typeresearch article*
dc.type.hasVersionVoR*
dspace.entity.typePublication
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