Self Organized Critical Dynamics of a Directed Bond Percolation Model
نویسندگان
چکیده
We study roughening interfaces with a constant slope that become self organized critical by a rule that is similar to that of invasion percolation. The transient and critical dynamical exponents show Galilean invariance. The activity along the interface exhibits nontrivial power law correlations in both space and time. The probability distribution of the activity pattern follows an algebraic relation. PACS numbers: 47.54.+r, 47.55.Mh, 68.10.Gw, 05.40.+j
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