Equilibrium fluctuations for exclusion processes with speed change
A new simple proof of a theorem by \textit{A. de Masi}, \textit{E. Presutti}, \textit{H. Spohn} and \textit{W. D. Wick} [Ann. Probab. 14, 409-423 (1986; Zbl 0609.60097)] on the convergence of the equilibrium density fluctuation field of speed change exclusion processes is given for gradient systems, which are reversible with respect to Bernoulli measures. It is based on a super-exponential estimate for fluctuation fields.
generalized Ornstein-Uhlenbeck processes
super-exponential estimate for fluctuation fields
scientific article; zbMATH DE number 672063