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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/66217
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dc.contributor.authorAdhikari, Sadhan K.-
dc.date.accessioned2014-05-27T11:19:56Z-
dc.date.accessioned2016-10-25T18:16:30Z-
dc.date.available2014-05-27T11:19:56Z-
dc.date.available2016-10-25T18:16:30Z-
dc.date.issued2000-08-01-
dc.identifierhttp://dx.doi.org/10.1103/PhysRevE.62.2937-
dc.identifier.citationPhysical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics, v. 62, n. 2 B, p. 2937-2944, 2000.-
dc.identifier.issn1063-651X-
dc.identifier.urihttp://hdl.handle.net/11449/66217-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/66217-
dc.description.abstractThe Gross-Pitaevskii equation for Bose-Einstein condensation (BEC) in two space dimensions under the action of a harmonic oscillator trap potential for bosonic atoms with attractive and repulsive interparticle interactions was numerically studied by using time-dependent and time-independent approaches. In both cases, numerical difficulty appeared for large nonlinearity. Nonetheless, the solution of the time-dependent approach exhibited intrinsic oscillation with time iteration which is independent of space and time steps used in discretization.en
dc.format.extent2937-2944-
dc.language.isoeng-
dc.sourceScopus-
dc.subjectElectrodynamics-
dc.subjectElectron transport properties-
dc.subjectElectron traps-
dc.subjectElectronic density of states-
dc.subjectGround state-
dc.subjectLow temperature operations-
dc.subjectNonlinear equations-
dc.subjectOscillations-
dc.subjectBose Einstein condensate-
dc.subjectDilute bosonic atoms-
dc.subjectGross-Pitaevskii equation-
dc.subjectGround state wave function-
dc.subjectRepulsive interatomic interactions-
dc.subjectSchrodinger equation-
dc.subjectTrap energy-
dc.subjectAtoms-
dc.titleNumerical study of the spherically symmetric Gross-Pitaevskii equation in two space dimensionsen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationInst. de Fis. Teórica Universidade Estadual Paulista, 01.405-900 São Paulo, SP-
dc.description.affiliationUnespInst. de Fis. Teórica Universidade Estadual Paulista, 01.405-900 São Paulo, SP-
dc.identifier.doi10.1103/PhysRevE.62.2937-
dc.identifier.wosWOS:000088960800063-
dc.rights.accessRightsAcesso aberto-
dc.identifier.file2-s2.0-0034239087.pdf-
dc.relation.ispartofPhysical Review E: Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics-
dc.identifier.scopus2-s2.0-0034239087-
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