Please use this identifier to cite or link to this item: http://hdl.handle.net/2445/9644
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dc.contributor.authorMur Petit, Jordicat
dc.contributor.authorGuilleumas, Montserratcat
dc.contributor.authorPolls Martí, Arturcat
dc.contributor.authorSanpera Trigueros, Annacat
dc.contributor.authorLewenstein, Maciejcat
dc.contributor.authorBongs, K.cat
dc.contributor.authorSengstock, K.cat
dc.date.accessioned2009-10-08T07:42:27Z-
dc.date.available2009-10-08T07:42:27Z-
dc.date.issued2006cat
dc.identifier.issn1050-2947cat
dc.identifier.urihttp://hdl.handle.net/2445/9644-
dc.description.abstractWe investigate the dynamics of a F=1 spinor Bose-Einstein condensate of 87Rb atoms confined in a quasi-one-dimensional trap both at zero and at finite temperature. At zero temperature, we observe coherent oscillations between populations of the various spin components and the formation of multiple domains in the condensate. We study also finite temperature effects in the spin dynamics taking into account the phase fluctuations in the Bogoliubov-de Gennes framework. At finite T, despite complex multidomain formation in the condensate, population equipartition occurs. The length scale of these spin domains seems to be determined intrinsically by nonlinear interactions.eng
dc.format.extent6 p.cat
dc.format.mimetypeapplication/pdfeng
dc.language.isoengeng
dc.publisherThe American Physical Societycat
dc.relation.isformatofReproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevA.73.013629cat
dc.relation.ispartofPhysical Review A, 2006, vol. 73, núm. 1, p. 013629.cat
dc.relation.urihttp://dx.doi.org/10.1103/PhysRevA.73.013629-
dc.rights(c) The American Physical Society, 2006cat
dc.sourceArticles publicats en revistes (Física Quàntica i Astrofísica)-
dc.subject.classificationGasoscat
dc.subject.classificationCondensació de Bose-Einsteincat
dc.subject.classificationTeoria quànticacat
dc.subject.otherMatter waveseng
dc.titleDynamics of F=1 87Rb condensates at finite temperatureseng
dc.typeinfo:eu-repo/semantics/articleeng
dc.typeinfo:eu-repo/semantics/publishedVersion-
dc.identifier.idgrec540743cat
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess-
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

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