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dc.contributor.authorAdhikari, S. K.-
dc.identifier.citationLaser Physics Letters. Bristol: Iop Publishing Ltd, v. 3, n. 11, p. 553-557, 2006.-
dc.description.abstractWe use the time-dependent mean-field Cross-Pitaevskii equation to study the formation of a dynamically-stabilized dissipation managed bright soliton in a quasi-one dimensional Bose-Einstein condensate (BEC). Because of three-body recombination of bosonic atoms to molecules, atoms are lost (dissipated) from a BEC. Such dissipation leads to the decay of a BEC soliton. We demonstrate by a perturbation procedure that an alimentation of atoms from an external source to the BEC may compensate for the dissipation loss and lead to a dynamically-stabilized soliton. The result of the analytical perturbation method is in excellent agreement with mean-field numerics. It seems possible to obtain such a dynamically stabilized BEC soliton without dissipation in laboratory.en
dc.publisherIop Publishing Ltd-
dc.sourceWeb of Science-
dc.subjectdissipation-managed solitonpt
dc.subjectBose-Einstein condensatept
dc.titleDissipation-managed soliton in a quasi-one-dimensional Bose-Einstein condensateen
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationSão Paulo State Univ, UNESP, Inst Fis Teor, BR-01405900 São Paulo, Brazil-
dc.description.affiliationUnespSão Paulo State Univ, UNESP, Inst Fis Teor, BR-01405900 São Paulo, Brazil-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofLaser Physics Letters-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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