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物理学报. 2008, 57(8): 4700-4705.
doi: 10.7498/aps.57.4700.
三势阱中玻色-爱因斯坦凝聚的开关特性
- 收稿日期: 2007-12-08
- 修回日期: 2008-02-15
- 刊出日期: 2008-04-05
English Abstract
Switch effect of Bose-Einstein condensates in a triple-well potential
- Received Date:
08 December 2007
- Accepted Date:
15 February 2008
- Published Online:
05 April 2008
Abstract: We propose a scheme utilizing mean-field approach to exhibits the switching effect in a symmetrical Bose-Einstein condensate triple-well potential. Our study shows that tunneling from the left well to the right well of a large number of atoms can be controlled by a small amount of atoms in the middle well. We also discuss the role played by the relative phase and the relation between the zero-point and the critical value of working range. The potential applications of our model are pointed out.
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