Bosonic amplification of noise-induced suppression of phase diffusion
Other Condensed Matter
2009-11-13 v1
Abstract
We study the effect of noise-induced dephasing on collisional phase-diffusion in the two-site Bose-Hubbard model. Dephasing of the quasi-momentum modes may slow down phase-diffusion in the quantum Zeno limit. Remarkably, the degree of suppression is enhanced by a bosonic factor of order as the particle number increases.
Keywords
Cite
@article{arxiv.0805.1832,
title = {Bosonic amplification of noise-induced suppression of phase diffusion},
author = {Y. Khodorkovsky and G. Kurizki and A. Vardi},
journal= {arXiv preprint arXiv:0805.1832},
year = {2009}
}
Comments
5 pages, 4 figures