Collapse of attractive Bose-Einstein condensed vortex states in a cylindrical trap

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dc.contributor.authorAdhikari, S. K.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T14:08:07Z
dc.date.available2014-05-20T14:08:07Z
dc.date.issued2002-01-01
dc.description.abstractThe quantized vortex states of a weakly interacting Bose-Einstein condensate of atoms with attractive interatomic interaction in an axially symmetric harmonic oscillator trap are investigated using the numerical solution of the time-dependent Gross-Pitaevskii equation obtained by the semi-implicit Crank-Nicholson method. The collapse of the condensate is studied in the presence of deformed traps with the larger frequency along either the radial or the axial direction. The critical number of atoms for collapse is calculated as a function of the vortex quantum number L. The critical number increases with increasing angular momentum L of the cortex state but tends to saturate for large L.en
dc.description.affiliationUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil
dc.format.extent9
dc.identifierhttp://dx.doi.org/10.1103/PhysRevE.65.016703
dc.identifier.citationPhysical Review E. College Pk: Amer Physical Soc, v. 65, n. 1, 9 p., 2002.
dc.identifier.doi10.1103/PhysRevE.65.016703
dc.identifier.fileWOS000173407500098.pdf
dc.identifier.issn1539-3755
dc.identifier.lattes8031087349809439
dc.identifier.urihttp://hdl.handle.net/11449/23897
dc.identifier.wosWOS:000173407500098
dc.language.isoeng
dc.publisherAmer Physical Soc
dc.relation.ispartofPhysical Review E
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleCollapse of attractive Bose-Einstein condensed vortex states in a cylindrical trapen
dc.typeArtigo
dcterms.licensehttp://publish.aps.org/authors/transfer-of-copyright-agreement
dcterms.rightsHolderAmer Physical Soc
unesp.author.lattes8031087349809439
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Física Teórica (IFT), São Paulopt

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