dc.creator | Charalampidis, E. G. | es |
dc.creator | Wang, Wenlong | es |
dc.creator | Kevrekidis, Panayotis G. | es |
dc.creator | Frantzeskakis, Dimitri J. | es |
dc.creator | Cuevas-Maraver, Jesús | es |
dc.date.accessioned | 2016-07-04T10:16:22Z | |
dc.date.available | 2016-07-04T10:16:22Z | |
dc.date.issued | 2016 | |
dc.identifier.citation | Charalampidis, E.G., Wang, W., Kevrekidis, P.G., Frantzeskakis, D.J. y Cuevas-Maraver, J. (2016). SO(2)-induced breathing patterns in multi-component Bose-Einstein condensates. Physical Review A, 93 (6), 063623-. | |
dc.identifier.issn | 1050-2947 | es |
dc.identifier.issn | 1094-1622 | es |
dc.identifier.uri | http://hdl.handle.net/11441/43076 | |
dc.description.abstract | In this work, we employ the SO(2)-rotations of a two-component, one-, two- and three-dimensional
nonlinear Schr¨odinger system at and near the Manakov limit, to construct vector solitons and vortex
structures. This way, stable stationary dark-bright solitons and their higher-dimensional siblings
are transformed into robust oscillatory dark-dark solitons (and generalizations thereof), with and
without a harmonic confinement. By analogy to the one-dimensional case, vector higher-dimensional
structures take the form of vortex-vortex states in two dimensions and, e.g., vortex ring-vortex ring
ones in three dimensions. We consider the effects of unequal (self- and cross-) interaction strengths,
where the SO(2) symmetry is only approximately satisfied, showing the dark-dark soliton oscillation
is generally robust. Similar features are found in higher dimensions too, although our case examples
suggest that phenomena such as phase separation may contribute to the associated dynamics. These
results, in connection with the experimental realization of one-dimensional variants of such states
in optics and Bose-Einstein condensates (BECs), suggest the potential observation of the higherdimensional
bound states proposed herein. | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | American Physical Society | es |
dc.relation.ispartof | Physical Review A, 93 (6), 063623-. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.title | SO(2)-induced breathing patterns in multi-component Bose-Einstein condensates | es |
dc.type | info:eu-repo/semantics/article | es |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Física Aplicada I | es |
dc.relation.publisherversion | http://journals.aps.org/pra/abstract/10.1103/PhysRevA.93.063623 | es |
dc.identifier.doi | 10.1103/PhysRevA.93.063623 | es |
idus.format.extent | 11 p. | es |
idus.validador.nota | | es |
dc.journaltitle | Physical Review A | es |
dc.publication.volumen | 93 | es |
dc.publication.issue | 6 | es |
dc.publication.initialPage | 063623 | es |
dc.identifier.idus | https://idus.us.es/xmlui/handle/11441/43076 | |