{"title":"Stirring a Bose?Einstein condensate","authors":"Bogdan Damski, K. Sacha, J. Zakrzewski","doi":"10.1088/0953-4075/35/19/308","DOIUrl":null,"url":null,"abstract":"By shining a tightly focused laser light on a Bose?Einstein condensate (BEC) and moving the centre of the beam along a spiral path one may stir the BEC and create vortices. It is shown that one can induce rotation of the BEC in the direction opposite to the direction of stirring.","PeriodicalId":16799,"journal":{"name":"Journal of Physics B","volume":"81 1","pages":"4051-4057"},"PeriodicalIF":0.0000,"publicationDate":"2002-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"7","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Physics B","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1088/0953-4075/35/19/308","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 7
Abstract
By shining a tightly focused laser light on a Bose?Einstein condensate (BEC) and moving the centre of the beam along a spiral path one may stir the BEC and create vortices. It is shown that one can induce rotation of the BEC in the direction opposite to the direction of stirring.
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