Mixed-isotope Bose-Einstein condensates in rubidium
Autor(a) principal: | |
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Data de Publicação: | 2004 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1103/PhysRevA.69.033601 http://hdl.handle.net/11449/224601 |
Resumo: | 0The ground-state properties of mixed-isotpe Bose-Einstein condensates (BEC) in 87Rubidium (Rb) and 85Rb atoms were discussed. It was observed that the overlapping condensates of 87Rb in the spin states were produced by lossless sympathetic cooling of the atoms by thermal contact with the atoms. It was observed that the threshold for the symmetry-breaking transition of the repulsive species interaction was related to appearance of a zero dipole mode. It was observed that the condensation of 85Rb and 87Rb atoms through sympathetic cooling exhibited low inelastic collision rates. |
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Repositório Institucional da UNESP |
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Mixed-isotope Bose-Einstein condensates in rubidium0The ground-state properties of mixed-isotpe Bose-Einstein condensates (BEC) in 87Rubidium (Rb) and 85Rb atoms were discussed. It was observed that the overlapping condensates of 87Rb in the spin states were produced by lossless sympathetic cooling of the atoms by thermal contact with the atoms. It was observed that the threshold for the symmetry-breaking transition of the repulsive species interaction was related to appearance of a zero dipole mode. It was observed that the condensation of 85Rb and 87Rb atoms through sympathetic cooling exhibited low inelastic collision rates.Inst. de Fís. Teórica Universidade Estadual Paulista-UNESP, Rua Pamplona 145, 01405-900 São PauloInstitute of Spectroscopy Russian Academy of Sciences, Troitsk 142190, Moscow RegionInst. de Fís. Teórica Universidade Estadual Paulista-UNESP, Rua Pamplona 145, 01405-900 São PauloUniversidade Estadual Paulista (UNESP)Russian Academy of SciencesShchesnovich, Valery S. [UNESP]Kamchatnov, Anatoly M. [UNESP]Kraenkel, Roberto A. [UNESP]2022-04-28T20:01:29Z2022-04-28T20:01:29Z2004-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1103/PhysRevA.69.033601Physical Review A - Atomic, Molecular, and Optical Physics, v. 69, n. 3, 2004.1050-2947http://hdl.handle.net/11449/22460110.1103/PhysRevA.69.0336012-s2.0-2542457620Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysical Review A - Atomic, Molecular, and Optical Physicsinfo:eu-repo/semantics/openAccess2022-04-28T20:01:30Zoai:repositorio.unesp.br:11449/224601Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:46:19.947008Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Mixed-isotope Bose-Einstein condensates in rubidium |
title |
Mixed-isotope Bose-Einstein condensates in rubidium |
spellingShingle |
Mixed-isotope Bose-Einstein condensates in rubidium Shchesnovich, Valery S. [UNESP] |
title_short |
Mixed-isotope Bose-Einstein condensates in rubidium |
title_full |
Mixed-isotope Bose-Einstein condensates in rubidium |
title_fullStr |
Mixed-isotope Bose-Einstein condensates in rubidium |
title_full_unstemmed |
Mixed-isotope Bose-Einstein condensates in rubidium |
title_sort |
Mixed-isotope Bose-Einstein condensates in rubidium |
author |
Shchesnovich, Valery S. [UNESP] |
author_facet |
Shchesnovich, Valery S. [UNESP] Kamchatnov, Anatoly M. [UNESP] Kraenkel, Roberto A. [UNESP] |
author_role |
author |
author2 |
Kamchatnov, Anatoly M. [UNESP] Kraenkel, Roberto A. [UNESP] |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Russian Academy of Sciences |
dc.contributor.author.fl_str_mv |
Shchesnovich, Valery S. [UNESP] Kamchatnov, Anatoly M. [UNESP] Kraenkel, Roberto A. [UNESP] |
description |
0The ground-state properties of mixed-isotpe Bose-Einstein condensates (BEC) in 87Rubidium (Rb) and 85Rb atoms were discussed. It was observed that the overlapping condensates of 87Rb in the spin states were produced by lossless sympathetic cooling of the atoms by thermal contact with the atoms. It was observed that the threshold for the symmetry-breaking transition of the repulsive species interaction was related to appearance of a zero dipole mode. It was observed that the condensation of 85Rb and 87Rb atoms through sympathetic cooling exhibited low inelastic collision rates. |
publishDate |
2004 |
dc.date.none.fl_str_mv |
2004-01-01 2022-04-28T20:01:29Z 2022-04-28T20:01:29Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1103/PhysRevA.69.033601 Physical Review A - Atomic, Molecular, and Optical Physics, v. 69, n. 3, 2004. 1050-2947 http://hdl.handle.net/11449/224601 10.1103/PhysRevA.69.033601 2-s2.0-2542457620 |
url |
http://dx.doi.org/10.1103/PhysRevA.69.033601 http://hdl.handle.net/11449/224601 |
identifier_str_mv |
Physical Review A - Atomic, Molecular, and Optical Physics, v. 69, n. 3, 2004. 1050-2947 10.1103/PhysRevA.69.033601 2-s2.0-2542457620 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Physical Review A - Atomic, Molecular, and Optical Physics |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129116606562304 |