Sandpile Models of Self-Organized Criticality

S. S. Manna

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arXiv · cond-mat/9908316

Sandpile Models of Self-Organized Criticality

S. S. Manna

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Abstract

Self-Organized Criticality is the emergence of long-ranged spatio-temporal correlations in non-equilibrium steady states of slowly driven systems without fine tuning of any control parameter. Sandpiles were proposed as prototypical examples of self-organized criticality. However, only some of the laboratory experiments looking for the evidence of criticality in sandpiles have reported a positive outcome. On the other hand a large number of theoretical models have been constructed that do show the existence of such a critical state. We discuss here some of the theoretical models as well as some experiments.

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S. S. Manna. 1999-08-23. Sandpile Models of Self-Organized Criticality. https://arxiv.org/abs/cond-mat/9908316

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