Sensitivity to the initial state of interacting ultracold bosons in disordered lattices
Quantum Physics
2012-06-06 v1 Quantum Gases
Chaotic Dynamics
Abstract
We study the dynamics of a nonlinear one-dimensional disordered system obtained by coupling the Anderson model with the Gross-Pitaevskii equation. An analytical model provides us with a single quantity globally characterizing the localization of the system. This quantity obeys a scaling law with respect to the width of the initial state, which can be used to characterize the dynamics independently of the initial state.
Keywords
Cite
@article{arxiv.1111.4081,
title = {Sensitivity to the initial state of interacting ultracold bosons in disordered lattices},
author = {Benoît Vermersch and Jean-Claude Garreau},
journal= {arXiv preprint arXiv:1111.4081},
year = {2012}
}
Comments
10 pages, 12 figures, revtex4, submited to PRE