66 citations · 176 across the 7 of their papers we have counts for
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cond-mat.stat-mech2005★ 35 cited
The law of action and reaction for the effective force in a nonequilibrium colloidal system
Kumiko Hayashi, Shin-ichi Sasa
We study a nonequilibrium Langevin many-body system containing two 'test' particles and many 'background' particles. The test particles are spatially confined by a harmonic potenti…
cond-mat.stat-mech2005★ 20 cited
Computation of the Kolmogorov-Sinai entropy using statistitical mechanics: Application of an exchange Monte Carlo method
Shin-ichi Sasa, Kumiko Hayashi
We propose a method for computing the Kolmogorov-Sinai (KS) entropy of chaotic systems. In this method, the KS entropy is expressed as a statistical average over the canonical ense…
cond-mat.stat-mech2005★ 2 cited
Fluctuation-dissipation relations outside the linear response regime in a two-dimensional driven lattice gas along the direction transverse to the driving force
Kumiko Hayashi
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 beh…