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Nonequilibrium quantum magnetism in a dipolar lattice gas

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dc.contributor.authorGil De Paz, Armando
dc.contributor.authorSharma, A.
dc.contributor.authorChotia, A.
dc.contributor.authorMarechal, E.
dc.contributor.authorHuckans, J. H.
dc.contributor.authorPedri, P.
dc.contributor.authorSantos, L.
dc.contributor.authorGorceix, O.
dc.contributor.authorVernac, L.
dc.contributor.authorLaburthe-Tolra, B.
dc.date.accessioned2023-06-19T14:58:40Z
dc.date.available2023-06-19T14:58:40Z
dc.date.issued2013-10-30
dc.description© 2013 American Physical Society. We acknowledge financial support from Conseil Regional d'Ile-de-France and from Ministere de l'Enseignement Superieur et de la Recherche within IFRAF and CPER. L. S. acknowledges support from the Deutsche Forschungsgemeinschaft (SA1031/6) and the Cluster of Excellence QUEST.
dc.description.abstractWe report on the realization of quantum magnetism using a degenerate dipolar gas in an optical lattice. Our system implements a lattice model resembling the celebrated t-J model. It is characterized by a nonequilibrium spinor dynamics resulting from intersite Heisenberg-like spin-spin interactions provided by nonlocal dipole-dipole interactions. Moreover, due to its large spin, our chromium lattice gases constitute an excellent environment for the study of quantum magnetism of high-spin systems, as illustrated by the complex spin dynamics observed for doubly occupied sites.
dc.description.departmentDepto. de Física de la Tierra y Astrofísica
dc.description.facultyFac. de Ciencias Físicas
dc.description.refereedTRUE
dc.description.sponsorshipConseil Regional d'Ile-de-France
dc.description.sponsorshipMinistere de l'Enseignement Superieur et de la Recherche within IFRAF and CPER, Francia
dc.description.sponsorshipDeutsche Forschungsgemeinschaft
dc.description.sponsorshipCluster of Excellence QUEST
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/35025
dc.identifier.doi10.1103/PhysRevLett.111.185305
dc.identifier.issn0031-9007
dc.identifier.officialurlhttp://dx.doi.org/10.1103/PhysRevLett.111.185305
dc.identifier.relatedurlhttp://journals.aps.org/
dc.identifier.urihttps://hdl.handle.net/20.500.14352/35016
dc.issue.number18
dc.journal.titlePhysical review letters
dc.language.isoeng
dc.publisherAmerican Physical Society
dc.relation.projectIDSA1031/6
dc.rights.accessRightsopen access
dc.subject.cdu52
dc.subject.keywordPolar-molecules
dc.subject.keywordOptical lattice
dc.subject.keywordUltracold atoms
dc.subject.keywordDynamics
dc.subject.ucmAstrofísica
dc.subject.ucmAstronomía (Física)
dc.titleNonequilibrium quantum magnetism in a dipolar lattice gas
dc.typejournal article
dc.volume.number111
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