Long range correlations and phase transition in non-equilibrium diffusive systems
Statistical Mechanics
2011-11-29 v1
Abstract
We obtain explicit expressions for the long range correlations in the ABC model and in diffusive models conditioned to produce an atypical current of particles.In both cases, the two-point correlation functions allow to detect the occurrence of a phase transition as they become singular when the system approaches the transition.
Cite
@article{arxiv.0807.2394,
title = {Long range correlations and phase transition in non-equilibrium diffusive systems},
author = {T. Bodineau and B. Derrida and V. Lecomte and F. van Wijland},
journal= {arXiv preprint arXiv:0807.2394},
year = {2011}
}