Bright dipolar Bose-Einstein-condensate soliton mobile in a direction perpendicular to polarization

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dc.contributor.authorAdhikari, Sadhan Kumar [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2015-03-18T15:54:45Z
dc.date.available2015-03-18T15:54:45Z
dc.date.issued2014-11-10
dc.description.abstractWe demonstrate stable, robust, bright one-dimensional dipolar Bose-Einstein-condensate (BEC) solitons, moving in a direction perpendicular to the polarization direction, formed due to dipolar interaction for repulsive contact interaction. At medium velocity the head on collision of two such solitons is found to be quasielastic with practically no deformation. Upon small perturbation the solitons are found to exhibit sustained breathing oscillation. The findings are illustrated by numerical simulation using the three-dimensional mean-field Gross-Pitaevskii equation and a reduced two-dimensional model in three and two spatial dimensions employing realistic interaction parameters for a dipolar Dy-164 BEC.en
dc.description.affiliationUniv Estadual Paulista, UNESP, Inst Fis Teor, BR-01140070 Sao Paulo, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, UNESP, Inst Fis Teor, BR-01140070 Sao Paulo, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.format.extent5
dc.identifierhttp://dx.doi.org/10.1103/PhysRevA.90.055601
dc.identifier.citationPhysical Review A. College Pk: Amer Physical Soc, v. 90, n. 5, 5 p., 2014.
dc.identifier.doi10.1103/PhysRevA.90.055601
dc.identifier.fileWOS000344914400028.pdf
dc.identifier.issn1050-2947
dc.identifier.lattes8031087349809439
dc.identifier.urihttp://hdl.handle.net/11449/117033
dc.identifier.wosWOS:000344914400028
dc.language.isoeng
dc.publisherAmer Physical Soc
dc.relation.ispartofPhysical Review A
dc.relation.ispartofsjr1,288
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleBright dipolar Bose-Einstein-condensate soliton mobile in a direction perpendicular to polarizationen
dc.typeArtigo
dcterms.licensehttp://publish.aps.org/authors/transfer-of-copyright-agreement
dcterms.rightsHolderAmer Physical Soc
unesp.author.lattes8031087349809439
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Física Teórica (IFT), São Paulopt

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