Nonlinear waves of Bose-Einstein condensates in rotating ring-lattice potentials

We analyze the dynamics of Bose-Einstein condensates loaded in rotating ring lattices made of a few sites,and show how rotation maps the states found in this finite system onto those belonging to a static infinite lattice.Ring currents and soliton states in the absence of a lattice find their contin...

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Detalles Bibliográficos
Autores: Muñoz Mateo, Antonio, Delgado, Vicente, Guilleumas, Montserrat, Mayol Sánchez, Ricardo, Brand, Joachim
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2019
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:2445/129743
Acceso en línea:https://hdl.handle.net/2445/129743
Access Level:acceso abierto
Palabra clave:Condensació de Bose-Einstein
Ones no lineals
Bose-Einstein condensation
Nonlinear waves
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spelling Nonlinear waves of Bose-Einstein condensates in rotating ring-lattice potentialsMuñoz Mateo, AntonioDelgado, VicenteGuilleumas, MontserratMayol Sánchez, RicardoBrand, JoachimCondensació de Bose-EinsteinOnes no linealsBose-Einstein condensationNonlinear wavesWe analyze the dynamics of Bose-Einstein condensates loaded in rotating ring lattices made of a few sites,and show how rotation maps the states found in this finite system onto those belonging to a static infinite lattice.Ring currents and soliton states in the absence of a lattice find their continuation in the presence of the latticeas nonlinear Bloch waves and soliton-like states connecting them. Both bright gap solitons and dark-solitontrains are shown to connect continuously to linear solutions. The existence of adiabatic paths upon varyingrotation frequency between states with quantized supercurrents suggests highly controllable methods for theexperimental generation of persistent currentsAmerican Physical Society2019201920192019info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://hdl.handle.net/2445/129743Articles publicats en revistes (Física Quàntica i Astrofísica)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésReproducció del document publicat a: https://doi.org/10.1103/PhysRevA.99.023630Physical Review A, 2019, vol. 99, p. 023630https://doi.org/10.1103/PhysRevA.99.023630(c) American Physical Society, 2019info:eu-repo/semantics/openAccessoai:recercat.cat:2445/1297432026-05-29T05:05:01Z
dc.title.none.fl_str_mv Nonlinear waves of Bose-Einstein condensates in rotating ring-lattice potentials
title Nonlinear waves of Bose-Einstein condensates in rotating ring-lattice potentials
spellingShingle Nonlinear waves of Bose-Einstein condensates in rotating ring-lattice potentials
Muñoz Mateo, Antonio
Condensació de Bose-Einstein
Ones no lineals
Bose-Einstein condensation
Nonlinear waves
title_short Nonlinear waves of Bose-Einstein condensates in rotating ring-lattice potentials
title_full Nonlinear waves of Bose-Einstein condensates in rotating ring-lattice potentials
title_fullStr Nonlinear waves of Bose-Einstein condensates in rotating ring-lattice potentials
title_full_unstemmed Nonlinear waves of Bose-Einstein condensates in rotating ring-lattice potentials
title_sort Nonlinear waves of Bose-Einstein condensates in rotating ring-lattice potentials
dc.creator.none.fl_str_mv Muñoz Mateo, Antonio
Delgado, Vicente
Guilleumas, Montserrat
Mayol Sánchez, Ricardo
Brand, Joachim
author Muñoz Mateo, Antonio
author_facet Muñoz Mateo, Antonio
Delgado, Vicente
Guilleumas, Montserrat
Mayol Sánchez, Ricardo
Brand, Joachim
author_role author
author2 Delgado, Vicente
Guilleumas, Montserrat
Mayol Sánchez, Ricardo
Brand, Joachim
author2_role author
author
author
author
dc.subject.none.fl_str_mv Condensació de Bose-Einstein
Ones no lineals
Bose-Einstein condensation
Nonlinear waves
topic Condensació de Bose-Einstein
Ones no lineals
Bose-Einstein condensation
Nonlinear waves
description We analyze the dynamics of Bose-Einstein condensates loaded in rotating ring lattices made of a few sites,and show how rotation maps the states found in this finite system onto those belonging to a static infinite lattice.Ring currents and soliton states in the absence of a lattice find their continuation in the presence of the latticeas nonlinear Bloch waves and soliton-like states connecting them. Both bright gap solitons and dark-solitontrains are shown to connect continuously to linear solutions. The existence of adiabatic paths upon varyingrotation frequency between states with quantized supercurrents suggests highly controllable methods for theexperimental generation of persistent currents
publishDate 2019
dc.date.none.fl_str_mv 2019
2019
2019
2019
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/129743
url https://hdl.handle.net/2445/129743
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció del document publicat a: https://doi.org/10.1103/PhysRevA.99.023630
Physical Review A, 2019, vol. 99, p. 023630
https://doi.org/10.1103/PhysRevA.99.023630
dc.rights.none.fl_str_mv (c) American Physical Society, 2019
info:eu-repo/semantics/openAccess
rights_invalid_str_mv (c) American Physical Society, 2019
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 Articles publicats en revistes (Física Quàntica i Astrofísica)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,81155

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