Dynamics of a stochastically driven running sandpile
arXiv:adap-org/9407002 · doi:10.1007/BF01208378
Abstract
We analyze in detail a one-dimensional stochastically driven running sandpile. The dynamics shows three different phases, depending on the on-site relaxation rate and stochastic driving rate. Two phases are characterized by the presence of travelling waves. The third shows algebraic relaxation.
19 pages PostScript; use uudecode and uncompress. 12 PostScript figures available by anonymous ftp://hpa.icbm.uni-oldenburg.de/dist/papers/sandpile/ . Comments and requests to becker@icbm.uni-oldenburg.de