Quantitative ergodicity for the symmetric exclusion process with stationary initial data

Abstract

We consider the symmetric exclusion process on the $d$-dimensional lattice with translational invariant and ergodic initial data. It is then known that as $t$ diverges the distribution of the process at time $t$ converges to a Bernoulli product measure. Assuming a summable decay of correlations of the initial data, we prove a quantitative version of this convergence by obtaining an explicit bound on the Ornstein $\bar{d}$-distance. The proof is based on the analysis of a two species exclusion process with annihilation.

References in corpus (1)

• Logarithmic Sobolev inequality for zero-range Dynamics