Entropy of stationary nonequilibrium measures of boundary driven symmetric simple exclusion processes
arXiv:1105.0494 · doi:10.1007/s10955-010-0082-x
Abstract
We examine the entropy of stationary nonequilibrium measures of boundary driven symmetric simple exclusion processes. In contrast with the Gibbs--Shannon entropy \cite{B, DLS2}, the entropy of nonequilibrium stationary states differs from the entropy of local equilibrium states.