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Entropy of non-equilibrium stationary measures of boundary driven TASEP
Gonçalves, Patrícia; Bernardin, Cédric; Landim, CláudioProva tipográfica ; We examine the entropy of non-equilibrium stationary states of boundary driven totally asymmetric simple exclusion processes. As a consequence, we obtain that the Gibbs-Shannon entropy of the non equilibrium stationary state converges to the Gibbs-Shannon entropy of the local equilibrium state. Moreover, we prove that its fluctuations are Gaussian, except when the mean displacement of part...
Hydrodynamic limit for a particle system with degenerate rates
Gonçalves, Patrícia; Landim, Cláudio; Toninelli, CristinaWe study the hydrodynamic limit for some conservative particle systems with degenerate rates, namely with nearest neighbor exchange rates which vanish for certain configurations. These models belong to the class of kinetically constrained lattice gases (KCLG) which have been introduced and intensively studied in physical literature as simple models for the liquid/glass transition. Due to the degeneracy of rates...
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