原子玻色-爱因斯坦气体中暗脉冲与光学系统之间的类比
其他凝聚态物理
2009-11-10 v2
摘要
暗脉冲已在光学系统中观察到(光纤、介质导波器和批量介质中),并且近期在受约束的原子玻色-爱因斯坦气体中观察到。本文概述了这两种本征非线性系统所经历的一些常见特征和类比,重点讨论暗脉冲在此类系统中的稳定性及其通过辐射衰减的问题。相关问题中关于此类系统中涡旋动力学的讨论也简要提及。
引用
@article{arxiv.cond-mat/0311141,
title = {Analogies between dark solitons in atomic Bose-Einstein condensates and optical systems},
author = {N. P. Proukakis and N. G. Parker and D. J. Frantzeskakis and C. S. Adams},
journal= {arXiv preprint arXiv:cond-mat/0311141},
year = {2009}
}
备注
Higher resolution figures used in published version are available upon request. Changes: Added discussion on techniques for dark soliton creation & various references