Stability of a single vortex in a trapped Bose-Einstein condensate
نویسندگان
چکیده
منابع مشابه
Vortex motion in trapped Bose–Einstein condensate
We have studied the motion of a vortex-antivortex pair together with a single vortex in trapped Bose-Einstein condensate (BEC) by numerically solving the twodimensional Gross-Pitaevskii equation, and found that the path of the vortices depends on the initial separation distance and dissipation. This motion was periodic and it was found that sound waves appear due to the cyclical movement, whose...
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ژورنال
عنوان ژورنال: The European Physical Journal D
سال: 2005
ISSN: 1434-6060,1434-6079
DOI: 10.1140/epjd/e2005-00219-1