Matterwave localization in disordered cold atom lattices
其他凝聚态物理
2009-11-10 v1
摘要
We propose to observe Anderson localization of ultracold atoms in the presence of a random potential made of atoms of another species and trapped at the nodes of an optical lattice, with a filling factor less than unity. Such systems enable a nearly perfect experimental control of the disorder, while the possibility of modelling the scattering potentials by a set of point-like ones allows an exact theoretical analysis. This is illustrated by a detailed analysis of the one-dimensional case.
引用
@article{arxiv.cond-mat/0412671,
title = {Matterwave localization in disordered cold atom lattices},
author = {U. Gavish and Y. Castin},
journal= {arXiv preprint arXiv:cond-mat/0412671},
year = {2009}
}
备注
4 pages, 2 figures