Multi-particle quantum chaos in tilted optical lattices
Soft Condensed Matter
2015-06-24 v1
Abstract
We show that, in the parameter regime of state of the art experiments on Bose Einstein Condensates loaded into optical lattices, the energy spectrum of the 1D Bose-Hubbard model amended by a static field exhibits unambiguous signatures of quantum chaos. In the dynamics, this leads to the irreversible decay of Bloch oscillations.
Cite
@article{arxiv.cond-mat/0312041,
title = {Multi-particle quantum chaos in tilted optical lattices},
author = {Andrey R. Kolovsky and Andreas Buchleitner},
journal= {arXiv preprint arXiv:cond-mat/0312041},
year = {2015}
}
Comments
3 pages, 3 figure