Nonequilibrium quantum magnetism in a dipolar lattice gas

We 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 p...

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Detalles Bibliográficos
Autores: Gil De Paz, Armando, Sharma, A., Chotia, A., Marechal, E., Huckans, J. H., Pedri, P., Santos, L., Gorceix, O., Vernac, L., Laburthe-Tolra, B.
Tipo de recurso: artículo
Fecha de publicación:2013
País:España
Institución:Universidad Complutense de Madrid (UCM)
Repositorio:Docta Complutense
Idioma:inglés
OAI Identifier:oai:docta.ucm.es:20.500.14352/35016
Acceso en línea:https://hdl.handle.net/20.500.14352/35016
Access Level:acceso abierto
Palabra clave:52
Polar-molecules
Optical lattice
Ultracold atoms
Dynamics
Astrofísica
Astronomía (Física)
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spelling Nonequilibrium quantum magnetism in a dipolar lattice gasGil De Paz, ArmandoSharma, A.Chotia, A.Marechal, E.Huckans, J. H.Pedri, P.Santos, L.Gorceix, O.Vernac, L.Laburthe-Tolra, B.52Polar-moleculesOptical latticeUltracold atomsDynamicsAstrofísicaAstronomía (Física)We 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.American Physical SocietyUniversidad Complutense de Madrid20132013-10-3020132013-10-30journal articlehttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/20.500.14352/35016reponame:Docta Complutenseinstname:Universidad Complutense de Madrid (UCM)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:docta.ucm.es:20.500.14352/350162026-06-02T12:44:21Z
dc.title.none.fl_str_mv Nonequilibrium quantum magnetism in a dipolar lattice gas
title Nonequilibrium quantum magnetism in a dipolar lattice gas
spellingShingle Nonequilibrium quantum magnetism in a dipolar lattice gas
Gil De Paz, Armando
52
Polar-molecules
Optical lattice
Ultracold atoms
Dynamics
Astrofísica
Astronomía (Física)
title_short Nonequilibrium quantum magnetism in a dipolar lattice gas
title_full Nonequilibrium quantum magnetism in a dipolar lattice gas
title_fullStr Nonequilibrium quantum magnetism in a dipolar lattice gas
title_full_unstemmed Nonequilibrium quantum magnetism in a dipolar lattice gas
title_sort Nonequilibrium quantum magnetism in a dipolar lattice gas
dc.creator.none.fl_str_mv Gil De Paz, Armando
Sharma, A.
Chotia, A.
Marechal, E.
Huckans, J. H.
Pedri, P.
Santos, L.
Gorceix, O.
Vernac, L.
Laburthe-Tolra, B.
author Gil De Paz, Armando
author_facet Gil De Paz, Armando
Sharma, A.
Chotia, A.
Marechal, E.
Huckans, J. H.
Pedri, P.
Santos, L.
Gorceix, O.
Vernac, L.
Laburthe-Tolra, B.
author_role author
author2 Sharma, A.
Chotia, A.
Marechal, E.
Huckans, J. H.
Pedri, P.
Santos, L.
Gorceix, O.
Vernac, L.
Laburthe-Tolra, B.
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidad Complutense de Madrid
dc.subject.none.fl_str_mv 52
Polar-molecules
Optical lattice
Ultracold atoms
Dynamics
Astrofísica
Astronomía (Física)
topic 52
Polar-molecules
Optical lattice
Ultracold atoms
Dynamics
Astrofísica
Astronomía (Física)
description We 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.
publishDate 2013
dc.date.none.fl_str_mv 2013
2013-10-30
2013
2013-10-30
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/20.500.14352/35016
url https://hdl.handle.net/20.500.14352/35016
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv American Physical Society
publisher.none.fl_str_mv American Physical Society
dc.source.none.fl_str_mv reponame:Docta Complutense
instname:Universidad Complutense de Madrid (UCM)
instname_str Universidad Complutense de Madrid (UCM)
reponame_str Docta Complutense
collection Docta Complutense
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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