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Comment on "1/f noise in the Bak-Sneppen model"

J. Davidsen·N. Luethje
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Abstract

Contrary to the recently published results by Daerden and Vanderzande [Phys. Rev. E 53, 4723 (1996)], we show that the time correlation function in the random-neighbor version of the Bak-Sneppen model can be well approximated by an exponential giving rise to a 1/f2 power spectrum.

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J. Davidsen, N. Luethje. 2002-01-13. Comment on "1/f noise in the Bak-Sneppen model". https://doi.org/10.1103/physreve.63.063101

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