Local management of the nonlinearity of Bose-Einstein condensates with pinched potentials

Detalhes bibliográficos
Autor(a) principal: Ariel Guerreiro
Data de Publicação: 2016
Outros Autores: Nuno Azevedo Silva
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://repositorio.inesctec.pt/handle/123456789/7379
http://dx.doi.org/10.1103/physreva.94.063602
Resumo: We present a proposal for the local control of the nonlinearity in quasi-one-dimensional Bose-Einstein condensates induced by a local pinching of the transverse confining potential. We investigate the scattering of bright matter-wave solitons through a pinched potential using numerical simulations of the full three-dimensional Gross-Pitaevskii equation and the corresponding effective one-dimensional model with spatially varying nonlinearity.
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spelling Local management of the nonlinearity of Bose-Einstein condensates with pinched potentialsWe present a proposal for the local control of the nonlinearity in quasi-one-dimensional Bose-Einstein condensates induced by a local pinching of the transverse confining potential. We investigate the scattering of bright matter-wave solitons through a pinched potential using numerical simulations of the full three-dimensional Gross-Pitaevskii equation and the corresponding effective one-dimensional model with spatially varying nonlinearity.2018-01-25T14:32:09Z2016-01-01T00:00:00Z2016info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://repositorio.inesctec.pt/handle/123456789/7379http://dx.doi.org/10.1103/physreva.94.063602engAriel GuerreiroNuno Azevedo Silvainfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-05-15T10:20:56Zoai:repositorio.inesctec.pt:123456789/7379Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:53:49.038413Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Local management of the nonlinearity of Bose-Einstein condensates with pinched potentials
title Local management of the nonlinearity of Bose-Einstein condensates with pinched potentials
spellingShingle Local management of the nonlinearity of Bose-Einstein condensates with pinched potentials
Ariel Guerreiro
title_short Local management of the nonlinearity of Bose-Einstein condensates with pinched potentials
title_full Local management of the nonlinearity of Bose-Einstein condensates with pinched potentials
title_fullStr Local management of the nonlinearity of Bose-Einstein condensates with pinched potentials
title_full_unstemmed Local management of the nonlinearity of Bose-Einstein condensates with pinched potentials
title_sort Local management of the nonlinearity of Bose-Einstein condensates with pinched potentials
author Ariel Guerreiro
author_facet Ariel Guerreiro
Nuno Azevedo Silva
author_role author
author2 Nuno Azevedo Silva
author2_role author
dc.contributor.author.fl_str_mv Ariel Guerreiro
Nuno Azevedo Silva
description We present a proposal for the local control of the nonlinearity in quasi-one-dimensional Bose-Einstein condensates induced by a local pinching of the transverse confining potential. We investigate the scattering of bright matter-wave solitons through a pinched potential using numerical simulations of the full three-dimensional Gross-Pitaevskii equation and the corresponding effective one-dimensional model with spatially varying nonlinearity.
publishDate 2016
dc.date.none.fl_str_mv 2016-01-01T00:00:00Z
2016
2018-01-25T14:32:09Z
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://repositorio.inesctec.pt/handle/123456789/7379
http://dx.doi.org/10.1103/physreva.94.063602
url http://repositorio.inesctec.pt/handle/123456789/7379
http://dx.doi.org/10.1103/physreva.94.063602
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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