Gap solitons in a dipolar Bose-Einstein condensate on a three-dimensional optical lattice

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorBharathidasan Univ
dc.date.accessioned2013-09-30T18:53:51Z
dc.date.accessioned2014-05-20T14:09:36Z
dc.date.available2013-09-30T18:53:51Z
dc.date.available2014-05-20T14:09:36Z
dc.date.created2013-09-30T18:53:51Z
dc.date.created2014-05-20T14:09:36Z
dc.date.issued2011-06-28
dc.identifierJournal of Physics B-atomic Molecular and Optical Physics. Bristol: Iop Publishing Ltd, v. 44, n. 12, p. 6, 2011.
dc.identifier0953-4075
dc.identifierhttp://hdl.handle.net/11449/24195
dc.identifier10.1088/0953-4075/44/12/121001
dc.identifierWOS:000291386600001
dc.identifier8031087349809439
dc.description.abstractWe suggest and study the stable disc- and cigar-shaped gap solitons of a dipolar Bose-Einstein condensate of (52)Cr atoms localized in the lowest band gap by three optical-lattice (OL) potentials along orthogonal directions. The one-dimensional version of these solitons of experimental interest confined by an OL along the dipole moment direction and harmonic traps in transverse directions is also considered. Important dynamics of (i) the breathing oscillation of a gap soliton upon perturbation and (ii) the dragging of a gap soliton by a moving lattice along the axial z direction demonstrates the stability of gap solitons. A movie clip (available at stacks.iop.org/JPhysB/44/121001/mmedia) of the dragging of the three-dimensional gap soliton is included.
dc.languageeng
dc.publisherIop Publishing Ltd
dc.relationJournal of Physics B: Atomic, Molecular and Optical Physics
dc.relation2.119
dc.relation0,850
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.titleGap solitons in a dipolar Bose-Einstein condensate on a three-dimensional optical lattice
dc.typeArtículos de revistas


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