Vortex Creation in Bose-Einstein Condensates by Diffraction on a Helical Light Grating

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dc.creatorStaliunas, Kestutis
dc.date1999-12-14
dc.date2002-12-10
dc.date.accessioned2026-07-07T03:15:41Z
dc.date.available2026-07-07T03:15:41Z
dc.descriptionIt is shown that diffraction of Bose-Einstein condensates on a helical light grating results in vortices in the condensate. Helical light gratings can be produced by light interference of a Gaussian laser beam with a helical one. Diffraction orders of the Bose-Einstein condensate contain vortices of corresponding topological charge. The phenomena is illustrated by numerical integration of the Gross-Pitaevskii equation in two dimensions.
dc.descriptionSubmitted to Applied Physics B
dc.identifierhttps://arxiv.org/abs/cond-mat/9912268
dc.identifierhttp://arxiv.org/abs/cond-mat/9912268
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/30070
dc.subjectSoft Condensed Matter
dc.subjectMaterials Science
dc.titleVortex Creation in Bose-Einstein Condensates by Diffraction on a Helical Light Grating
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