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Free expansion of attractive and repulsive Bose-Einstein condensed vortex states

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dc.contributor.authorAdhikari, Sadhan K. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:20:25Z
dc.date.available2014-05-27T11:20:25Z
dc.date.issued2002-03-01
dc.description.abstractA numerical study of the time-dependent Gross-Pitaevskii equation for an axially symmetric trap to obtain insight into the free expansion of vortex states of BEC is presented. As such, the ratio of vortex-core radius to radia rms radius xc/xrms(<1) is found to play an interesting role in the free expansion of condensed vortex states. the larger this ratio, the more prominent is the vortex core and the easier is the possibility of experimental detection of vortex states.en
dc.description.affiliationInstituto de Fisica Teorica Universidade Estadual Paulista, 01.405-900 Sao Paulo, Sao Paulo
dc.description.affiliationUnespInstituto de Fisica Teorica Universidade Estadual Paulista, 01.405-900 Sao Paulo, Sao Paulo
dc.identifierhttp://dx.doi.org/10.1103/PhysRevA.65.033616
dc.identifier.citationPhysical Review A - Atomic, Molecular, and Optical Physics, v. 65, n. 3 B, 2002.
dc.identifier.doi10.1103/PhysRevA.65.033616
dc.identifier.file2-s2.0-0036509353.pdf
dc.identifier.issn1050-2947
dc.identifier.scopus2-s2.0-0036509353
dc.identifier.urihttp://hdl.handle.net/11449/66835
dc.identifier.wosWOS:000174548600044
dc.language.isoeng
dc.relation.ispartofPhysical Review A: Atomic, Molecular, and Optical Physics
dc.relation.ispartofsjr1,288
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectNumerical analysis
dc.subjectNumerical methods
dc.subjectParticles (particulate matter)
dc.subjectSuperfluid helium
dc.subjectBose-Einstein condensate
dc.subjectFree expansion
dc.subjectGross-Pitaevskii equation
dc.subjectVortex state
dc.subjectDynamics
dc.titleFree expansion of attractive and repulsive Bose-Einstein condensed vortex statesen
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