Show simple item record

dc.contributor.authorAdhikari, S. K.
dc.date.accessioned2014-05-20T14:06:04Z
dc.date.available2014-05-20T14:06:04Z
dc.date.issued2006-11-01
dc.identifierhttp://dx.doi.org/10.1002/lapl.200610047
dc.identifier.citationLaser Physics Letters. Bristol: Iop Publishing Ltd, v. 3, n. 11, p. 553-557, 2006.
dc.identifier.issn1612-2011
dc.identifier.urihttp://hdl.handle.net/11449/23180
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.format.extent553-557
dc.language.isoeng
dc.publisherIop Publishing Ltd
dc.relation.ispartofLaser Physics Letters
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.typeArtigo
dcterms.licensehttp://iopscience.iop.org/page/copyright
dcterms.rightsHolderIop Publishing Ltd
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.identifier.doi10.1002/lapl.200610047
dc.identifier.wosWOS:000242265600006
dc.rights.accessRightsAcesso restrito
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulopt
dc.identifier.lattes8031087349809439
unesp.author.lattes8031087349809439
dc.relation.ispartofjcr2.240
dc.relation.ispartofsjr0,818
Localize o texto completo

Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record