40 citations · 65 across the 7 of their papers we have counts for
7 papers
Microscopic derivation of nonlinear fluctuating hydrodynamics for crystalline solid
Ken Hiura
We present a microscopic derivation of the nonlinear fluctuating hydrodynamic equation for the homogeneous crystalline solid from the Hamiltonian description of a many-particle sys…
Quasi-static decomposition and the Gibbs factorial in small thermodynamic system
Shin-ichi Sasa, Ken Hiura, Naoko Nakagawa +1
For small thermodynamic systems in contact with a heat bath, we determine the free energy by imposing the following two conditions. First, the quasi-static work in any configuratio…
Macroscopic dynamical fluctuations in Kac ring model
Ken Hiura
We study dynamical fluctuations in the macroscopic paths around the most probable path of the Kac ring model, which is a simple deterministic and reversible dynamical system exhibi…
Kinetic uncertainty relation on first passage time for accumulated current
Ken Hiura, Shin-ichi Sasa
The kinetic uncertainty relation (KUR) is a trade-off relation between the precision of an observable and the mean dynamical activity in a fixed time interval for a time-homogeneou…
Gibbs Distribution From Sequentially Predictive Form of the Second Law
Ken Hiura
We propose a prequential or sequentially predictive formulation of the work extraction where an external agent repeats the extraction of work from a heat engine by cyclic operation…
Microscopic Reversibility and Macroscopic Irreversibility: From a viewpoint of Algorithmic Randomness
Ken Hiura, Shin-ichi Sasa
Emergence of deterministic and irreversible macroscopic behavior from deterministic and reversible microscopic dynamics is understood as a result of the law of large numbers. In th…
How does pressure fluctuate in equilibrium?
Ken Hiura, Shin-ichi Sasa
We study fluctuations of pressure in equilibrium for classical particle systems. In equilibrium statistical mechanics, pressure for a microscopic state is defined by the derivative…