Critical number of atoms for attractive Bose-Einstein condensates with cylindrically symmetrical traps

Detalhes bibliográficos
Autor(a) principal: Gammal, A. [UNESP]
Data de Publicação: 2001
Outros Autores: Frederico, T. [UNESP], Tomio, L. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1103/PhysRevA.64.055602
http://hdl.handle.net/11449/66602
Resumo: The critical number of atoms for Bose-Einstein condensates with cylindrically symmetrical traps were calculated. The time evolution of the condensate was also studied at changing ground state. A conjecture on higher-order nonlinear effects was also discussed to determine its signal and strength. The results show that by exchanging frequencies, the geometry favors the condensation of larger number of particles.
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spelling Critical number of atoms for attractive Bose-Einstein condensates with cylindrically symmetrical trapsCondensationElectron tunnelingGround stateRunge Kutta methodsScatteringBose-Einstein condensatesQuantum theoryThe critical number of atoms for Bose-Einstein condensates with cylindrically symmetrical traps were calculated. The time evolution of the condensate was also studied at changing ground state. A conjecture on higher-order nonlinear effects was also discussed to determine its signal and strength. The results show that by exchanging frequencies, the geometry favors the condensation of larger number of particles.Inst. de Fisica Teorica Universidade Estadual Paulista, 01405-900 São PauloInst. de Fisica Teorica Universidade Estadual Paulista, 01405-900 São PauloUniversidade Estadual Paulista (Unesp)Gammal, A. [UNESP]Frederico, T. [UNESP]Tomio, L. [UNESP]2014-05-27T11:20:19Z2014-05-27T11:20:19Z2001-11-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article556021-556024application/pdfhttp://dx.doi.org/10.1103/PhysRevA.64.055602Physical Review A. Atomic, Molecular, and Optical Physics, v. 64, n. 5, p. 556021-556024, 2001.1050-2947http://hdl.handle.net/11449/6660210.1103/PhysRevA.64.055602WOS:0001720742001152-s2.0-00355051952-s2.0-0035505195.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysical Review A: Atomic, Molecular, and Optical Physics1,288info:eu-repo/semantics/openAccess2023-12-10T06:23:51Zoai:repositorio.unesp.br:11449/66602Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-12-10T06:23:51Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Critical number of atoms for attractive Bose-Einstein condensates with cylindrically symmetrical traps
title Critical number of atoms for attractive Bose-Einstein condensates with cylindrically symmetrical traps
spellingShingle Critical number of atoms for attractive Bose-Einstein condensates with cylindrically symmetrical traps
Gammal, A. [UNESP]
Condensation
Electron tunneling
Ground state
Runge Kutta methods
Scattering
Bose-Einstein condensates
Quantum theory
title_short Critical number of atoms for attractive Bose-Einstein condensates with cylindrically symmetrical traps
title_full Critical number of atoms for attractive Bose-Einstein condensates with cylindrically symmetrical traps
title_fullStr Critical number of atoms for attractive Bose-Einstein condensates with cylindrically symmetrical traps
title_full_unstemmed Critical number of atoms for attractive Bose-Einstein condensates with cylindrically symmetrical traps
title_sort Critical number of atoms for attractive Bose-Einstein condensates with cylindrically symmetrical traps
author Gammal, A. [UNESP]
author_facet Gammal, A. [UNESP]
Frederico, T. [UNESP]
Tomio, L. [UNESP]
author_role author
author2 Frederico, T. [UNESP]
Tomio, L. [UNESP]
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Gammal, A. [UNESP]
Frederico, T. [UNESP]
Tomio, L. [UNESP]
dc.subject.por.fl_str_mv Condensation
Electron tunneling
Ground state
Runge Kutta methods
Scattering
Bose-Einstein condensates
Quantum theory
topic Condensation
Electron tunneling
Ground state
Runge Kutta methods
Scattering
Bose-Einstein condensates
Quantum theory
description The critical number of atoms for Bose-Einstein condensates with cylindrically symmetrical traps were calculated. The time evolution of the condensate was also studied at changing ground state. A conjecture on higher-order nonlinear effects was also discussed to determine its signal and strength. The results show that by exchanging frequencies, the geometry favors the condensation of larger number of particles.
publishDate 2001
dc.date.none.fl_str_mv 2001-11-01
2014-05-27T11:20:19Z
2014-05-27T11:20:19Z
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.64.055602
Physical Review A. Atomic, Molecular, and Optical Physics, v. 64, n. 5, p. 556021-556024, 2001.
1050-2947
http://hdl.handle.net/11449/66602
10.1103/PhysRevA.64.055602
WOS:000172074200115
2-s2.0-0035505195
2-s2.0-0035505195.pdf
url http://dx.doi.org/10.1103/PhysRevA.64.055602
http://hdl.handle.net/11449/66602
identifier_str_mv Physical Review A. Atomic, Molecular, and Optical Physics, v. 64, n. 5, p. 556021-556024, 2001.
1050-2947
10.1103/PhysRevA.64.055602
WOS:000172074200115
2-s2.0-0035505195
2-s2.0-0035505195.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 556021-556024
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_ 1803046889589833728

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