Coherent atomic oscillations and resonances between coupled Bose-Einstein condensates with time-dependent trapping potential

Detalhes bibliográficos
Autor(a) principal: Abdullaev, F. Kh [UNESP]
Data de Publicação: 2000
Outros Autores: Kraenkel, Roberto André [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1103/PhysRevA.62.023613
http://hdl.handle.net/11449/66216
Resumo: The atomic tunneling between two tunnel-coupled Bose-Einstein condensates (BECs) in a double-well time-dependent trap was studied. For the slowly varying trap, synchronization of oscillations of the trap with oscillations of the relative population was predicted. Using the Melnikov approach, the appearance of the chaotic oscillations in the tunneling phenomena between the condensates was confirmed.
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spelling Coherent atomic oscillations and resonances between coupled Bose-Einstein condensates with time-dependent trapping potentialAtomsChaos theoryElectron resonanceElectron trapsElectron tunnelingFunctionsMathematical modelsNumerical analysisOscillationsQuantum theoryBose-Einstein condensatesCoherent atomic oscillationsMelnikov function approachQuantum tunnelingTime dependent trapping potentialElectron gasThe atomic tunneling between two tunnel-coupled Bose-Einstein condensates (BECs) in a double-well time-dependent trap was studied. For the slowly varying trap, synchronization of oscillations of the trap with oscillations of the relative population was predicted. Using the Melnikov approach, the appearance of the chaotic oscillations in the tunneling phenomena between the condensates was confirmed.Physical-Technical Institute Uzbek Academy of Sciences, G. Mavlyanov Street, 2-b, 700084 Tashkent-84Instituto de Física Teorica Universidade Estadual Paulista, Rua Pamplona 145, 01405-900 São PauloInstituto de Física Teorica Universidade Estadual Paulista, Rua Pamplona 145, 01405-900 São PauloUzbek Academy of SciencesUniversidade Estadual Paulista (Unesp)Abdullaev, F. Kh [UNESP]Kraenkel, Roberto André [UNESP]2014-05-27T11:19:56Z2014-05-27T11:19:56Z2000-08-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article023613-023611application/pdfhttp://dx.doi.org/10.1103/PhysRevA.62.023613Physical Review A - Atomic, Molecular, and Optical Physics, v. 62, n. 2, p. 023613-023611, 2000.1050-2947http://hdl.handle.net/11449/6621610.1103/PhysRevA.62.023613WOS:0000886834000952-s2.0-00342486512-s2.0-183443687002-s2.0-0034248651.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysical Review A: Atomic, Molecular, and Optical Physics1,288info:eu-repo/semantics/openAccess2023-11-22T06:18:37Zoai:repositorio.unesp.br:11449/66216Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-11-22T06:18:37Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Coherent atomic oscillations and resonances between coupled Bose-Einstein condensates with time-dependent trapping potential
title Coherent atomic oscillations and resonances between coupled Bose-Einstein condensates with time-dependent trapping potential
spellingShingle Coherent atomic oscillations and resonances between coupled Bose-Einstein condensates with time-dependent trapping potential
Abdullaev, F. Kh [UNESP]
Atoms
Chaos theory
Electron resonance
Electron traps
Electron tunneling
Functions
Mathematical models
Numerical analysis
Oscillations
Quantum theory
Bose-Einstein condensates
Coherent atomic oscillations
Melnikov function approach
Quantum tunneling
Time dependent trapping potential
Electron gas
title_short Coherent atomic oscillations and resonances between coupled Bose-Einstein condensates with time-dependent trapping potential
title_full Coherent atomic oscillations and resonances between coupled Bose-Einstein condensates with time-dependent trapping potential
title_fullStr Coherent atomic oscillations and resonances between coupled Bose-Einstein condensates with time-dependent trapping potential
title_full_unstemmed Coherent atomic oscillations and resonances between coupled Bose-Einstein condensates with time-dependent trapping potential
title_sort Coherent atomic oscillations and resonances between coupled Bose-Einstein condensates with time-dependent trapping potential
author Abdullaev, F. Kh [UNESP]
author_facet Abdullaev, F. Kh [UNESP]
Kraenkel, Roberto André [UNESP]
author_role author
author2 Kraenkel, Roberto André [UNESP]
author2_role author
dc.contributor.none.fl_str_mv Uzbek Academy of Sciences
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Abdullaev, F. Kh [UNESP]
Kraenkel, Roberto André [UNESP]
dc.subject.por.fl_str_mv Atoms
Chaos theory
Electron resonance
Electron traps
Electron tunneling
Functions
Mathematical models
Numerical analysis
Oscillations
Quantum theory
Bose-Einstein condensates
Coherent atomic oscillations
Melnikov function approach
Quantum tunneling
Time dependent trapping potential
Electron gas
topic Atoms
Chaos theory
Electron resonance
Electron traps
Electron tunneling
Functions
Mathematical models
Numerical analysis
Oscillations
Quantum theory
Bose-Einstein condensates
Coherent atomic oscillations
Melnikov function approach
Quantum tunneling
Time dependent trapping potential
Electron gas
description The atomic tunneling between two tunnel-coupled Bose-Einstein condensates (BECs) in a double-well time-dependent trap was studied. For the slowly varying trap, synchronization of oscillations of the trap with oscillations of the relative population was predicted. Using the Melnikov approach, the appearance of the chaotic oscillations in the tunneling phenomena between the condensates was confirmed.
publishDate 2000
dc.date.none.fl_str_mv 2000-08-01
2014-05-27T11:19:56Z
2014-05-27T11:19:56Z
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.62.023613
Physical Review A - Atomic, Molecular, and Optical Physics, v. 62, n. 2, p. 023613-023611, 2000.
1050-2947
http://hdl.handle.net/11449/66216
10.1103/PhysRevA.62.023613
WOS:000088683400095
2-s2.0-0034248651
2-s2.0-18344368700
2-s2.0-0034248651.pdf
url http://dx.doi.org/10.1103/PhysRevA.62.023613
http://hdl.handle.net/11449/66216
identifier_str_mv Physical Review A - Atomic, Molecular, and Optical Physics, v. 62, n. 2, p. 023613-023611, 2000.
1050-2947
10.1103/PhysRevA.62.023613
WOS:000088683400095
2-s2.0-0034248651
2-s2.0-18344368700
2-s2.0-0034248651.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Physical Review A: Atomic, Molecular, and Optical Physics
1,288
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 023613-023611
application/pdf
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_ 1803046612157595648

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