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Damage-spreading in the Bak-Sneppen model without noise |
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| Authors: | R Cafiero A Valleriani JL Vega |
| Institution: | Max-Planck-Insitut für Physik komplexer Systeme, N?thnitzer Str. 38, 01187, Dresden, Germany |
| Abstract: | We study the behavior under perturbations in the, recently introduced, Bak-Sneppen model with deterministic updating. We focus our attention on the damage-spreading features and show that the value of the growth exponent for the distance, , coincides with that of the random updating Bak-Sneppen model. Moreover, we generalize this analysis by considering a broader set of initial perturbations for which the value of is preserved. Received: 24 June 1998 / Accepted: 9 July 1998 |
| Keywords: | PACS 05 20 -y Statistical mechanics - 05 45 +b Theory and models of chaotic systems - 05 70 Ln Nonequilibrium thermodynamics irreversible processes |
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