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arXiv · 1712.00678

Gradient structure and transport coefficients for strong particles

Davide Gabrielli·P. L. Krapivsky
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Abstract

We introduce and study a simple and natural class of solvable stochastic lattice gases. This is the class of \emph{Strong Particles}. The name is due to the fact that when they try to jump to an occupied site they succeed pushing away a pile of particles. For this class of models we explicitly compute the transport coefficients. We also discuss some generalizations and the relations with other classes of solvable models.

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Davide Gabrielli, P. L. Krapivsky. 2017-12-02. Gradient structure and transport coefficients for strong particles. https://doi.org/10.1088/1742-5468%2Faab858

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