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Chaotic oscillation in an attractive Bose-Einstein condensate under an impulsive force

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dc.contributor.authorMuruganandam, Paulsamy [UNESP]
dc.contributor.authorAdhikari, Sadhan K. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:20:27Z
dc.date.available2014-05-27T11:20:27Z
dc.date.issued2002-04-01
dc.description.abstractThe chaotic oscillation in an attractive Bose-Einstein condensate (BEC) under an impulsive force was discussed using mean-field Gross-Pitaevskii (GP) equation. It was found that sustained chaotic oscillation resulted in a BEC under the action of an impulsive force generated by suddenly changing the interatomic scattering length or the harmonic oscillator trapping potential. The analysis suggested that the final state interatomic attraction played an important role in the generation of the chaotic dynamics.en
dc.description.affiliationInstituto de Fisica Teorica Universidade Estadual Paulista, 01405-900 São Paulo
dc.description.affiliationUnespInstituto de Fisica Teorica Universidade Estadual Paulista, 01405-900 São Paulo
dc.format.extent436081-436084
dc.identifierhttp://dx.doi.org/10.1103/PhysRevA.65.043608
dc.identifier.citationPhysical Review A. Atomic, Molecular, and Optical Physics, v. 65, n. 4 B, p. 436081-436084, 2002.
dc.identifier.doi10.1103/PhysRevA.65.043608
dc.identifier.file2-s2.0-0036542085.pdf
dc.identifier.issn1050-2947
dc.identifier.scopus2-s2.0-0036542085
dc.identifier.urihttp://hdl.handle.net/11449/66865
dc.identifier.wosWOS:000174979100027
dc.language.isoeng
dc.relation.ispartofPhysical Review A: Atomic, Molecular, and Optical Physics
dc.relation.ispartofsjr1,288
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectAtomic physics
dc.subjectComputer simulation
dc.subjectCondensation
dc.subjectLyapunov methods
dc.subjectNonlinear systems
dc.subjectOscillators (mechanical)
dc.subjectResonance
dc.subjectWave equations
dc.subjectBose-Einstein condensates
dc.subjectChaos theory
dc.titleChaotic oscillation in an attractive Bose-Einstein condensate under an impulsive forceen
dc.typeArtigo
dcterms.licensehttp://publish.aps.org/authors/transfer-of-copyright-agreement
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulopt

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São Paulo - IFT - Instituto de Física Teórica