Atom optics with rotating Bose-Einstein condensates
软凝聚态物质
2007-05-23 v1
摘要
The atom optics of Bose-Einstein condensates containing a vortex of circulation one is discussed. We first analyze in detail the reflection of such a condensate falling on an atomic mirror. In a second part, we consider a rotating condensate in the case of attractive interactions. We show that for sufficiently large nonlinearity the rotational symmetry of the rotating condensate is broken.
引用
@article{arxiv.cond-mat/0211553,
title = {Atom optics with rotating Bose-Einstein condensates},
author = {I. Josopait and L. Dobrek and L. Santos and A. Sanpera and M. Lewenstein},
journal= {arXiv preprint arXiv:cond-mat/0211553},
year = {2007}
}
备注
7 pages, 7 figures, to be published in EPJ D