A new Bloch period for interacting cold atoms in 1D optical lattices
Soft Condensed Matter
2009-11-10 v2
Abstract
The paper studies Bloch oscillations of ultracold atoms in optical lattice in the presence of atom-atom interaction. A new, interaction-induced Bloch period is identified. The analytical results are corroborated by realistic numerical calculations.
Cite
@article{arxiv.cond-mat/0302092,
title = {A new Bloch period for interacting cold atoms in 1D optical lattices},
author = {Andrey R. Kolovsky},
journal= {arXiv preprint arXiv:cond-mat/0302092},
year = {2009}
}
Comments
revtex4, 4 pages, 4 figures, gzipped tar file