Current and density fluctuations for interacting particle systems with anomalous diffusive behavior
Probability
2009-01-05 v1
Abstract
We prove density and current fluctuations for two examples of symmetric, interacting particle systems with anomalous diffusive behavior: the zero-range process with long jumps and the zero-range process with degenerated bond disorder. As an application, we obtain subdiffusive behavior of a tagged particle in a simple exclusion process with variable diffusion coefficient.
Cite
@article{arxiv.0901.0229,
title = {Current and density fluctuations for interacting particle systems with anomalous diffusive behavior},
author = {M. Jara},
journal= {arXiv preprint arXiv:0901.0229},
year = {2009}
}
Comments
41 pages