Summary
We analyze in detail a one-dimensional sandpile with spatially stochastic driving at a finite rate. The dynamics shows three different phases, depending on the on-site relaxation rate and the stochastic driving rate. Two phases are characterized by the presence of traveling waves. The third phase shows algebraic relaxation.
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Communicated by Herbert Spohn
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Becker, T., de Vries, H. & Eckhardt, B. Dynamics of a stochastically driven running sandpile. J Nonlinear Sci 5, 167–188 (1995). https://doi.org/10.1007/BF01208378
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DOI: https://doi.org/10.1007/BF01208378