Towards AC-induced optimum control of dynamical localization
Quantum Physics
2014-09-17 v1 Chaotic Dynamics
Abstract
It is shown that optimum control of dynamical localization (quantum suppression of classical diffusion) in the context of ultracold atoms in periodically shaken optical lattices subjected to time-periodic forces having equidistant zeros depends on the \textit{impulse} transmitted by the external force over half-period rather than on the force amplitude. This result provides a useful principle for optimally controlling dynamical localization in general periodic systems, which is capable of experimental realization.
Cite
@article{arxiv.1409.4454,
title = {Towards AC-induced optimum control of dynamical localization},
author = {F. Revuelta and R. Chacón and F. Borondo},
journal= {arXiv preprint arXiv:1409.4454},
year = {2014}
}
Comments
7 pages, 6 figures