Show simple item record

dc.contributor.authorDriben, Rodislav
dc.contributor.authorKartashov, Yaroslav
dc.contributor.authorMalomed, Boris A.
dc.contributor.authorMeier, Torsten
dc.contributor.authorTorner Sabata, Lluís
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2014-10-07T13:42:58Z
dc.date.available2014-10-07T13:42:58Z
dc.date.created2014-06-16
dc.date.issued2014-06-16
dc.identifier.citationDriben, R. [et al.]. Three-dimensional hybrid vortex solitons. "New journal of physics", 16 Juny 2014, vol. 16.
dc.identifier.issn1367-2630
dc.identifier.urihttp://hdl.handle.net/2117/24296
dc.description.abstractWe show, by means of numerical and analytical methods, that media with a repulsive nonlinearity which grows from the center to the periphery support a remarkable variety of previously unknown complex stationary and dynamical three-dimensional (3D) solitary-wave states. Peanut-shaped modulation profiles give rise to vertically symmetric and antisymmetric vortex states, and novel stationary hybrid states, built of top and bottom vortices with opposite topological charges, as well as robust dynamical hybrids, which feature stable precession of a vortex on top of a zero-vorticity soliton. The analysis reveals stability regions for symmetric, antisymmetric, and hybrid states. In addition, bead-shaped modulation profiles give rise to the first example of exact analytical solutions for stable 3D vortex solitons. The predicted states may be realized in media with a controllable cubic nonlinearity, such as Bose-Einstein condensates.
dc.language.isoeng
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Física
dc.subject.lcshSolitons
dc.subject.otherThree-dimensional vortices
dc.subject.otherThree-dimensional solitons
dc.subject.otherBose-Einstein condensates
dc.subject.otherNonlocal nonlinear media
dc.subject.otherBose-Einstein condensate
dc.subject.otherMode vector solitons
dc.subject.otherLight bullets
dc.subject.other2-dimensional solitons
dc.subject.otherSchrodinger-equations
dc.subject.otherPhotonic lattices
dc.subject.otherOptical solitons
dc.subject.otherChiral solitons
dc.subject.otherStabilization
dc.titleThree-dimensional hybrid vortex solitons
dc.typeArticle
dc.subject.lemacSolitons
dc.contributor.groupUniversitat Politècnica de Catalunya. FOTONICA - Grup de Recerca de Fotònica
dc.identifier.doi10.1088/1367-2630/16/6/063035
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://iopscience.iop.org/1367-2630/16/6/063035/pdf/1367-2630_16_6_063035.pdf
dc.rights.accessOpen Access
drac.iddocument15112698
dc.description.versionPostprint (published version)
upcommons.citation.authorDriben, R.; Kartashov, Y.; Malomed, B.; Meier, T.; Torner, L.
upcommons.citation.publishedtrue
upcommons.citation.publicationNameNew journal of physics
upcommons.citation.volume16


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record

Except where otherwise noted, content on this work is licensed under a Creative Commons license: Attribution-NonCommercial-NoDerivs 3.0 Spain