20 citations · 23 across the 2 of their papers we have counts for
7 papers
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…
Steady state thermodynamics
Shin-ichi Sasa, Hal Tasaki
The present paper reports our attempt to search for a new universal framework in nonequilibrium physics. We propose a thermodynamic formalism that is expected to apply to a large c…
Steady state thermodynamics for heat conduction
Shin-ichi Sasa, Hal Tasaki
Following the proposal of steady state thermodynamics (SST) by Oono and Paniconi, we develop a phenomenological theory for steady nonequilibrium states in systems with heat conduct…
Steady State Thermodynamics of Langevin Systems
Takahiro Hatano, Shin-ichi Sasa
We study Langevin dynamics describing nonequilibirum steady states. Employing the phenomenological framework of steady state thermodynamics constructed by Oono and Paniconi [Prog.…
A fluctuation theorem for phase turbulence of chemical oscillatory waves
Shin-ichi Sasa
Through numerical simulations of the Kuramoto equation, which displays high-dimensional dissipative chaos, we find a quantity representing the cost for maintenance of a spatially n…
A non-equilibrium equality in Hamiltonian chaos
Shin-ichi Sasa
We numerically study a billiard system with a time-dependent force, and our results suggest the existence of a limitation on possible transitions between steady states in Hamiltoni…