Atomic-phase interference devices based on ring-shaped Bose-Einstein condensates: Two ring case
软凝聚态物质
2009-11-07 v1
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 analogue 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.
引用
@article{arxiv.cond-mat/0209252,
title = {Atomic-phase interference devices based on ring-shaped Bose-Einstein condensates: Two ring case},
author = {B. P. Anderson and K. Dholakia and E. M. Wright},
journal= {arXiv preprint arXiv:cond-mat/0209252},
year = {2009}
}
备注
8 pages