R. Cafiero et al., DAMAGE-SPREADING IN THE BAK-SNEPPEN MODEL WITHOUT NOISE, The European Physical Journal. B: Condensed Matter Physics, 4(4), 1998, pp. 405-408
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 growt
h exponent for the distance, alpha = 0.32, coincides with that of the
random updating Bak Sneppen model. Moreover, we generalize this analys
is by considering a broader set of initial perturbations for which the
value of alpha is preserved.