Oblique dark solitons in supersonic flow of a Bose-Einstein condensate

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dc.creatorEl, G. A.
dc.creatorGammal, A.
dc.creatorKamchatnov, A. M.
dc.date2006-04-20
dc.date2006-11-02
dc.date.accessioned2026-07-07T07:11:24Z
dc.date.available2026-07-07T07:11:24Z
dc.descriptionIn the framework of the Gross-Pitaevskii mean field approach it is shown that the supersonic flow of a Bose-Einstein condensate can support a new type of pattern--an oblique dark soliton. The corresponding exact solution of the Gross-Pitaevskii equation is obtained. It is demonstrated by numerical simulations that oblique solitons can be generated by an obstacle inserted into the flow.
dc.description5 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/nlin/0604044
dc.identifierhttp://arxiv.org/abs/nlin/0604044
dc.identifierPhys. Rev. Lett. 97, 180405 (2006)
dc.identifierdoi:10.1103/PhysRevLett.97.180405
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/111746
dc.subjectPattern Formation and Solitons
dc.subjectSoft Condensed Matter
dc.titleOblique dark solitons in supersonic flow of a Bose-Einstein condensate
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