TY - JOUR
T1 - Fluctuation-dissipation relations outside the linear response regime in a two-dimensional driven lattice gas along the direction transverse to the driving force
AU - Hayashi, Kumiko
N1 - Copyright:
Copyright 2012 Elsevier B.V., All rights reserved.
PY - 2005/10
Y1 - 2005/10
N2 - We performed numerical experiments on a two-dimensional driven lattice gas, which constitutes a simple stochastic nonequilibrium many-body model. In this model, focusing on the behavior along the direction transverse to the external driving force, we numerically measure transport coefficients and dynamical fluctuations outside the linear response regime far from equilibrium. Using these quantities, we find the validity of the Einstein relation, the Green-Kubo relation and the fluctuation-response relation.
AB - We performed numerical experiments on a two-dimensional driven lattice gas, which constitutes a simple stochastic nonequilibrium many-body model. In this model, focusing on the behavior along the direction transverse to the external driving force, we numerically measure transport coefficients and dynamical fluctuations outside the linear response regime far from equilibrium. Using these quantities, we find the validity of the Einstein relation, the Green-Kubo relation and the fluctuation-response relation.
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U2 - 10.1103/PhysRevE.72.047105
DO - 10.1103/PhysRevE.72.047105
M3 - Article
AN - SCOPUS:28844479667
VL - 72
JO - Physical Review E
JF - Physical Review E
SN - 2470-0045
IS - 4
M1 - 047105
ER -