The role of time scale separation in a nonequilibrium roughening transition

M. Llas, A. Díaz-Guilera, J.M. López and P.M. Gleiser

Physica A: Statistical Mechanics and its Applications, 2007, vol. 374, issue 1, 289-292

Abstract: In this work we analyze the role of time scale separation between the external driving and the avalanche relaxation dynamics in a one-dimensional model of propagation of innovations among economic agents. When the time scales are separated the model presents a nonequilibrium roughening transition. We show that when avalanche overlapping is permitted, only a rough phase is observed.

Keywords: Social and economic systems; Nonlinear dynamics and nonlinear dynamical systems (search for similar items in EconPapers)
Date: 2007
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:374:y:2007:i:1:p:289-292

DOI: 10.1016/j.physa.2006.08.031

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