Simple and efficient generation of gap solitons in Bose-Einstein condensates

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dc.creatorMatuszewski, Michal
dc.creatorKrolikowski, Wieslaw
dc.creatorTrippenbach, Marek
dc.creatorKivshar, Yuri S.
dc.date2006-09-12
dc.date.accessioned2026-07-07T07:25:32Z
dc.date.available2026-07-07T07:25:32Z
dc.descriptionWe suggest an efficient method for generating matter-wave gap solitons in a repulsive Bose-Einstein condensate, when the gap soliton is formed from a condensate cloud in a harmonic trap after turning on a one-dimensional optical lattice. We demonstrate numerically that this approach does not require preparing the initial atomic wave packet in a specific state corresponding to the edge of the Brillouin zone of the spectrum, and losses that occur during the soliton generation process can be suppressed by an appropriate adiabatic switching of the optical lattice.
dc.description7 pages, 10 figures
dc.identifierhttps://arxiv.org/abs/nlin/0609031
dc.identifierhttp://arxiv.org/abs/nlin/0609031
dc.identifierPhys. Rev. A 73, 063621 (2006)
dc.identifierdoi:10.1103/PhysRevA.73.063621
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/116749
dc.subjectPattern Formation and Solitons
dc.subjectOther Condensed Matter
dc.titleSimple and efficient generation of gap solitons in Bose-Einstein condensates
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