Interacting single-file system: Fractional Langevin formulation versus diffusion-noise approach
Statistical Mechanics
2015-02-17 v1
Abstract
We review the latest advances in the analytical modelling of single file diffusion. We focus first on the derivation of the fractional Langevin equation that describes the motion of a tagged file particle. We then propose an alternative derivation of the very same stochastic equation by starting from the diffusion-noise formalism for the time evolution of the file density.
Keywords
Cite
@article{arxiv.1502.04516,
title = {Interacting single-file system: Fractional Langevin formulation versus diffusion-noise approach},
author = {Alessandro Taloni and Fabio Marchesoni},
journal= {arXiv preprint arXiv:1502.04516},
year = {2015}
}