Localization of an inhomogeneous Bose-Einstein condensate in a moving random potential

Autores
Alamir, Ardavan; Capuzzi, Pablo; Vignolo, Patrizia
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We study the dynamics of a harmonically trapped quasi-one-dimensional Bose-Einstein condensate subjected to a moving disorder potential of finite extent. We show that, due to the inhomogeneity of the sample, only a percentage of the atoms is localized at supersonic velocities of a random potential. We find that this percentage can be sensitively increased by introducing suitable correlations in the disorder potential such as those provided by random dimers. © 2012 American Physical Society.
Fil: Alamir, Ardavan. Universite Nice; Francia
Fil: Capuzzi, Pablo. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Vignolo, Patrizia. Universite Nice; Francia
Materia
Localization
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/78204
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Localization of an inhomogeneous Bose-Einstein condensate in a moving random potentialAlamir, ArdavanCapuzzi, PabloVignolo, PatriziaLocalizationhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We study the dynamics of a harmonically trapped quasi-one-dimensional Bose-Einstein condensate subjected to a moving disorder potential of finite extent. We show that, due to the inhomogeneity of the sample, only a percentage of the atoms is localized at supersonic velocities of a random potential. We find that this percentage can be sensitively increased by introducing suitable correlations in the disorder potential such as those provided by random dimers. © 2012 American Physical Society.Fil: Alamir, Ardavan. Universite Nice; FranciaFil: Capuzzi, Pablo. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaFil: Vignolo, Patrizia. Universite Nice; FranciaAmerican Physical Society2012-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/78204Alamir, Ardavan; Capuzzi, Pablo; Vignolo, Patrizia; Localization of an inhomogeneous Bose-Einstein condensate in a moving random potential; American Physical Society; Physical Review A: Atomic, Molecular and Optical Physics; 86; 6; 12-2012; 63637-6363771050-2947CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://link.aps.org/doi/10.1103/PhysRevA.86.063637info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevA.86.063637info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-17T10:50:45Zoai:ri.conicet.gov.ar:11336/78204instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-17 10:50:45.643CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Localization of an inhomogeneous Bose-Einstein condensate in a moving random potential
title Localization of an inhomogeneous Bose-Einstein condensate in a moving random potential
spellingShingle Localization of an inhomogeneous Bose-Einstein condensate in a moving random potential
Alamir, Ardavan
Localization
title_short Localization of an inhomogeneous Bose-Einstein condensate in a moving random potential
title_full Localization of an inhomogeneous Bose-Einstein condensate in a moving random potential
title_fullStr Localization of an inhomogeneous Bose-Einstein condensate in a moving random potential
title_full_unstemmed Localization of an inhomogeneous Bose-Einstein condensate in a moving random potential
title_sort Localization of an inhomogeneous Bose-Einstein condensate in a moving random potential
dc.creator.none.fl_str_mv Alamir, Ardavan
Capuzzi, Pablo
Vignolo, Patrizia
author Alamir, Ardavan
author_facet Alamir, Ardavan
Capuzzi, Pablo
Vignolo, Patrizia
author_role author
author2 Capuzzi, Pablo
Vignolo, Patrizia
author2_role author
author
dc.subject.none.fl_str_mv Localization
topic Localization
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We study the dynamics of a harmonically trapped quasi-one-dimensional Bose-Einstein condensate subjected to a moving disorder potential of finite extent. We show that, due to the inhomogeneity of the sample, only a percentage of the atoms is localized at supersonic velocities of a random potential. We find that this percentage can be sensitively increased by introducing suitable correlations in the disorder potential such as those provided by random dimers. © 2012 American Physical Society.
Fil: Alamir, Ardavan. Universite Nice; Francia
Fil: Capuzzi, Pablo. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Vignolo, Patrizia. Universite Nice; Francia
description We study the dynamics of a harmonically trapped quasi-one-dimensional Bose-Einstein condensate subjected to a moving disorder potential of finite extent. We show that, due to the inhomogeneity of the sample, only a percentage of the atoms is localized at supersonic velocities of a random potential. We find that this percentage can be sensitively increased by introducing suitable correlations in the disorder potential such as those provided by random dimers. © 2012 American Physical Society.
publishDate 2012
dc.date.none.fl_str_mv 2012-12
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/78204
Alamir, Ardavan; Capuzzi, Pablo; Vignolo, Patrizia; Localization of an inhomogeneous Bose-Einstein condensate in a moving random potential; American Physical Society; Physical Review A: Atomic, Molecular and Optical Physics; 86; 6; 12-2012; 63637-636377
1050-2947
CONICET Digital
CONICET
url http://hdl.handle.net/11336/78204
identifier_str_mv Alamir, Ardavan; Capuzzi, Pablo; Vignolo, Patrizia; Localization of an inhomogeneous Bose-Einstein condensate in a moving random potential; American Physical Society; Physical Review A: Atomic, Molecular and Optical Physics; 86; 6; 12-2012; 63637-636377
1050-2947
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://link.aps.org/doi/10.1103/PhysRevA.86.063637
info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevA.86.063637
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
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:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.001348

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