Preprint
Sep 2026
OFC-like Behavior in Experimental Granular Piles
Scale-invariant avalanche dynamics are commonly associated with criticality and robust, universal size exponents. Dissipation is generally expected to drive the system away from the critical point, progressively suppressing large events. The Olami--Feder--Christensen (OFC) model challenges this picture: in its non-cons...
K. Duplat, A. Douin, E. Saurety et al.
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