Solutions of multi-component NLS models and Spinor Bose-Einstein condensates

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creativework.keywordsBose-Einstein condensates, Integrable systems, Soliton models
creativework.publisherElsevieren
dc.contributor.authorGerdjikov V.S.
dc.contributor.authorKostov N.A.
dc.contributor.authorValchev T.I.
dc.date.accessioned2024-07-10T14:27:03Z
dc.date.accessioned2024-07-10T14:47:25Z
dc.date.available2024-07-10T14:27:03Z
dc.date.available2024-07-10T14:47:25Z
dc.date.issued2009-07-15
dc.description.abstractThree- and five-component nonlinear Schrödinger-type models, which describe spinor Bose-Einstein condensates (BEC's) with hyperfine structures F = 1 and F = 2, respectively, are studied. These models for particular values of the coupling constants are integrable by the inverse scattering method. They are related to symmetric spaces of BD.I-type ≃ SO(2r + 1) / SO(2) × SO(2r -1) for r = 2 and r = 3. Using conveniently modified Zakharov-Shabat dressing procedure we obtain different types of soliton solutions. © 2008 Elsevier B.V. All rights reserved.
dc.identifier.doi10.1016/j.physd.2008.06.007
dc.identifier.issn0167-2789
dc.identifier.scopusSCOPUS_ID:67349118113en
dc.identifier.urihttps://rlib.uctm.edu/handle/123456789/164
dc.language.isoen
dc.source.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=67349118113&origin=inward
dc.titleSolutions of multi-component NLS models and Spinor Bose-Einstein condensates
dc.typeArticle
oaire.citation.issue15
oaire.citation.volume238
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