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A Monte Carlo Renormalization Group Approach to the Bak-Sneppen model

Bernhard Mikeska
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Abstract

A recent renormalization group approach to a modified Bak-Sneppen model is discussed. We propose a self-consistency condition for the blocking scheme to be essential for a successful RG-method applied to self-organized criticality. A new method realizing the RG-approach to the Bak-Sneppen model is presented. It is based on the Monte-Carlo importance sampling idea. The new technique performs much faster than the original proposal. Using this technique we cross-check and improve previous results.

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Bernhard Mikeska. 1996-10-31. A Monte Carlo Renormalization Group Approach to the Bak-Sneppen model. https://doi.org/10.1103/physreve.55.3708

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