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Autosolitons in trapped Bose-Einstein condensates with two- and three-body inelastic processes

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dc.contributor.authorFilho, V. S. [UNESP]
dc.contributor.authorAbdullaev, F. Kh [UNESP]
dc.contributor.authorGammal, A. [UNESP]
dc.contributor.authorTomio, L. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:20:16Z
dc.date.available2014-05-27T11:20:16Z
dc.date.issued2001-05-01
dc.description.abstractThe conditions for the existence of autosolitons were considered in trapped Bose-Einstein condensates with attractive atomic interactions. The expression for the parameters of the autosoliton was derived using the time-dependent variational approach for the nonconservative 3-dimensional Gross-pitaevskii equation and their stability was checked. The results were in agreement with the exact numerical calculations. It was shown that the transition from unstable to stable point solely depends on the magnitude of the parameters.en
dc.description.affiliationInst. de Fisica Teórica Universidade Estadual Paulista, 01405-900 São Paulo
dc.description.affiliationUnespInst. de Fisica Teórica Universidade Estadual Paulista, 01405-900 São Paulo
dc.format.extent536031-536037
dc.identifierhttp://dx.doi.org/10.1103/PhysRevA.63.053603
dc.identifier.citationPhysical Review A. Atomic, Molecular, and Optical Physics, v. 63, n. 5, p. 536031-536037, 2001.
dc.identifier.doi10.1103/PhysRevA.63.053603
dc.identifier.file2-s2.0-0035331104.pdf
dc.identifier.issn1050-2947
dc.identifier.scopus2-s2.0-0035331104
dc.identifier.urihttp://hdl.handle.net/11449/66506
dc.identifier.wosWOS:000168589100098
dc.language.isoeng
dc.relation.ispartofPhysical Review A: Atomic, Molecular, and Optical Physics
dc.relation.ispartofsjr1,288
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectAlgorithms
dc.subjectComputer simulation
dc.subjectCondensate treatment
dc.subjectDamping
dc.subjectElasticity
dc.subjectFiber optics
dc.subjectPhase transitions
dc.subjectStabilization
dc.subjectVariational techniques
dc.subjectAutosolitons
dc.subjectSolitons
dc.titleAutosolitons in trapped Bose-Einstein condensates with two- and three-body inelastic processesen
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