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Mean-field description of collapsing and exploding Bose-Einstein condensates

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dc.contributor.authorAdhikari, Sadhan K. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:20:28Z
dc.date.available2014-05-27T11:20:28Z
dc.date.issued2002-07-01
dc.description.abstractNumerical simulations based on the time-dependent mean-field Gross-Pitaevskii equation was performed to explain the dynamics of collapsing and exploding Bose-Einstein condensates (BEC) of 85Rb atoms. The atomic interaction was manipulated by an external magnetic field via a Feshbach resonance. On changing the scattering length of atomic interaction from a positive to a large negative value, the condensate collapsed and ejected atoms via explosion.en
dc.description.affiliationInstituto de Fisica Teorica Universidade Estadual Paulista, 01.405-900 São Paulo
dc.description.affiliationUnespInstituto de Fisica Teorica Universidade Estadual Paulista, 01.405-900 São Paulo
dc.format.extent136111-136118
dc.identifierhttp://dx.doi.org/10.1103/PhysRevA.66.013611
dc.identifier.citationPhysical Review A - Atomic, Molecular, and Optical Physics, v. 66, n. 1, p. 136111-136118, 2002.
dc.identifier.doi10.1103/PhysRevA.66.013611
dc.identifier.file2-s2.0-0036655904.pdf
dc.identifier.issn1050-2947
dc.identifier.scopus2-s2.0-0036655904
dc.identifier.urihttp://hdl.handle.net/11449/66918
dc.identifier.wosWOS:000177200800101
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 beams
dc.subjectComputer simulation
dc.subjectElectron resonance
dc.subjectMagnetic field effects
dc.subjectMolecules
dc.subjectRubidium
dc.subjectScattering
dc.subjectBose-Einstein condensates
dc.subjectAtomic physics
dc.titleMean-field description of collapsing and exploding Bose-Einstein condensatesen
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