Bragg spectroscopy with an accelerating Bose-Einstein condensate
凝聚态物理
2009-11-10 v2
摘要
We present the results of Bragg spectroscopy performed on an accelerating Bose-Einstein condensate. The Bose condensate undergoes circular micro-motion in a magnetic TOP trap and the effect of this motion on the Bragg spectrum is analyzed. A simple frequency modulation model is used to interpret the observed complex structure, and broadening effects are considered using numerical solutions to the Gross-Pitaevskii equation.
引用
@article{arxiv.cond-mat/0307224,
title = {Bragg spectroscopy with an accelerating Bose-Einstein condensate},
author = {R. Geursen and N. R. Thomas and A. C. Wilson},
journal= {arXiv preprint arXiv:cond-mat/0307224},
year = {2009}
}
备注
5 pages, 3 figures, to appear in PRA. Minor changes to text and fig 2