Linear "ship waves" generated in stationary flow of a Bose-Einstein condensate past an obstacle

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dc.creatorGladush, Yu. G.
dc.creatorEl, G. A.
dc.creatorGammal, A.
dc.creatorKamchatnov, A. M.
dc.date2006-11-06
dc.date.accessioned2026-07-07T08:04:24Z
dc.date.available2026-07-07T08:04:24Z
dc.descriptionUsing stationary solutions of the linearized two-dimensional Gross-Pitaevskii equation, we describe the ``ship wave'' pattern occurring in the supersonic flow of a Bose-Einstein condensate past an obstacle. It is shown that these ``ship waves'' are generated outside the Mach cone. The developed analytical theory is confirmed by numerical simulations of the flow past body problem in the frame of the full non-stationary Gross-Pitaevskii equation.
dc.description5 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0611149
dc.identifierhttp://arxiv.org/abs/cond-mat/0611149
dc.identifierPhys. Rev. A 75, 033619 (2007)
dc.identifierdoi:10.1103/PhysRevA.75.033619
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/129942
dc.subjectOther Condensed Matter
dc.titleLinear "ship waves" generated in stationary flow of a Bose-Einstein condensate past an obstacle
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