Stirring a Bose-Einstein condensate

被引：7
|
作者：
Damski, B
Sacha, K
Zakrzewski, J
机构：
[1] Jagiellonian Univ, Inst Fizyki Imienia Mariana Smoluchowskiego, PL-30059 Krakow, Poland
[2] Univ Hannover, Inst Theoret Phys, D-30167 Hannover, Germany
来源：
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 2002年 / 35卷 / 19期
关键词：
D O I：
10.1088/0953-4075/35/19/308
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
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.
引用
收藏
页码：4051 / 4057
页数：7
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