https://doi.org/10.1007/s100510050396
Damage-spreading in the Bak-Sneppen model without noise
Max-Planck-Insitut für Physik
komplexer Systeme, Nöthnitzer Str. 38, 01187 Dresden, Germany
Corresponding author: a cafiero@mpipks-dresden.mpg.de
Received:
24
June
1998
Accepted:
9
July
1998
Published online: 15 August 1998
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 α is
preserved.
PACS: 05.20.-y – Statistical mechanics / 05.45.+b – Theory and models of chaotic systems / 05.70.Ln – Nonequilibrium thermodynamics, irreversible processes
© EDP Sciences, Società Italiana di Fisica, Springer-Verlag, 1998
