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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