Quantum fluctuations: Enhancement or suppression of chaos?
chao-dyn
2007-05-23 v1 Condensed Matter
Chaotic Dynamics
Abstract
We have studied the effects of quantum fluctuations on dynamical behavior by using squeezed state approach. Our numerical results of the kicked harmonic oscillator demonstrate qualitatively and quantitatively that quantum fluctuations can not only enhance chaos but also suppress classical diffusion. In addition, the squeezed state approach also gives a simple picture of dynamical localization.
Keywords
Cite
@article{arxiv.chao-dyn/9802011,
title = {Quantum fluctuations: Enhancement or suppression of chaos?},
author = {Bambi Hu and Baowen Li and Jie Liu and Ji-Lin Zhou},
journal= {arXiv preprint arXiv:chao-dyn/9802011},
year = {2007}
}
Comments
7 Revtex pages, 3 Eps figurs included. Report No. HKBU-CNS-9708