3 papers
cond-mat.stat-mech2021
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…
cond-mat.stat-mech2019
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…
cond-mat.stat-mech2018
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…