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Self-Organised Criticality: Difference between revisions
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But the interaction of such feedback mechanisms on various radial locations would lead to ''avalanche'' behaviour and a true (scale-free) self-organised state. | But the interaction of such feedback mechanisms on various radial locations would lead to ''avalanche'' behaviour and a true (scale-free) self-organised state. | ||
Indeed, there is direct evidence for avalanching behaviour in numerical simulations, but experimental evidence is scarce. | Indeed, there is direct evidence for avalanching behaviour in numerical simulations | ||
<ref>[http://link.aip.org/link/?PHPAEN/12/092305/1 L. García and B.A. Carreras, Phys. Plasmas '''12''', 092305 (2005)]</ref>, | |||
but experimental evidence is scarce. | |||
<ref>[http://link.aps.org/doi/10.1103/PhysRevLett.84.1192 P.A. Politzer, Phys. Rev. Lett. '''84''', 1192 (2000)]</ref> | <ref>[http://link.aps.org/doi/10.1103/PhysRevLett.84.1192 P.A. Politzer, Phys. Rev. Lett. '''84''', 1192 (2000)]</ref> | ||
However, some indirect evidence exists. Typically, such evidence involves the detection of long-range correlations in fluctuations. | However, some indirect evidence exists. Typically, such evidence involves the detection of long-range correlations in fluctuations. | ||