Article,

Self-organized criticality: An explanation of the 1/f noise

, , and .
Physical Review Letters, 59 (4): 381--384 (Jul 27, 1987)
DOI: 10.1103/physrevlett.59.381

Abstract

We show that dynamical systems with spatial degrees of freedom naturally evolve into a self-organized critical point. Flicker noise, or 1/f noise, can be identified with the dynamics of the critical state. This picture also yields insight into the origin of fractal objects.

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