The relevance of spatial correlations set up in the quenched disorder by extremal dynamics is studied both analytically and by numerical simulations. We find that these correlations, although present in systems of small size L, vanish in the thermodynamic limit.
Cafiero, R., Gabrielli, A., Marsili, M. (1997). Irrelevance of spatial correlations in models with extremal dynamics. PHYSICAL REVIEW E, 55(6), 7745-7748 [10.1103/PhysRevE.55.7745].
Irrelevance of spatial correlations in models with extremal dynamics
Gabrielli A.;
1997-01-01
Abstract
The relevance of spatial correlations set up in the quenched disorder by extremal dynamics is studied both analytically and by numerical simulations. We find that these correlations, although present in systems of small size L, vanish in the thermodynamic limit.File in questo prodotto:
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