Entropy of stationary nonequilibrium measures of boundary driven   symmetric simple exclusion processes
  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. 
Cedric Bernardin (UMPA-ENSL), C. Landim (LMRS)
cond-mat.stat-mech math.PR