Array enhanced stochastic resonance and spatially correlated noises
Statistical Mechanics
2007-05-23 v1
Abstract
We discuss the role of spatial correlations of the noise in the array enhanced stochastic resonance. We show numerically that the noises with negative correlations between different sites lead to significantly larger values of the signal-to-noise ratio than the uncorrelated noises or noises with positive correlations. If the noise is global, the system displays only the conventional stochastic resonance, without any array enhancement.
Cite
@article{arxiv.cond-mat/0308620,
title = {Array enhanced stochastic resonance and spatially correlated noises},
author = {P. F. Gora},
journal= {arXiv preprint arXiv:cond-mat/0308620},
year = {2007}
}
Comments
6 pages in revTeX4, including 5 EPS figures