Atomic-phase interference devices based on ring-shaped Bose-Einstein condensates: Two-ring case

被引：45
作者：
Anderson, BP [1 ]
Dholakia, K
Wright, EM
机构：
[1] Univ Arizona, Ctr Opt Sci, Tucson, AZ 85721 USA
[2] Univ St Andrews, Sch Phys & Astron, St Andrews KY16 9SS, Fife, Scotland
来源：
PHYSICAL REVIEW A | 2003年 / 67卷 / 03期
关键词：
D O I：
10.1103/PhysRevA.67.033601
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We theoretically investigate the ground-state properties and quantum dynamics of a pair of adjacent ring-shaped Bose-Einstein condensates that are coupled via tunneling. This device, which is the analog of a symmetric superconducting quantum interference device, is the simplest version of what we term an atomic-phase interference device (APHID). The two-ring APHID is shown to be sensitive to rotation.
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页数：8
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