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Biomedical subjects

P Sibani

Publications and source records attributed to P Sibani.

11 recordsLinked to original sources
PubMed2001

Aging and self-organized criticality in driven dissipative systems.

We study the noisy dynamics of a close relative to the original sandpile model. Depending on the type of noise and the time scale of observation, we find stationary fluctuations (similar to self-organized criticality) or an aging dynamics with punctuated equilibria, a decreasing rate of events and reset properties qualitatively similar to those of glassy systems, evolution models, and vibrated granular media.

Journal Article↗