7 citations · 14 across the 3 of their papers we have counts for
3 papers · 1 filter
Performance Optimization in Two-dimensional Brownian Rotary Ratchet Models
Hiroki Tutu, Katsuya Ouchi, Takehiko Horita
With a model for two-dimensional (2D) Brownian rotary ratchets being capable of producing a net torque under athermal random forces, its optimization for mean angular momentum (…
Performance Estimation for Two-Dimensional Brownian Rotary Ratchet Systems
Hiroki Tutu, Takehiko Horita, Katsuya Ouchi
Within the context of the Brownian ratchet model, a molecular rotary system was studied that can perform unidirectional rotations induced by linearly polarized ac fields, and produ…
Critical dynamics of phase transition driven by dichotomous Markov noise
Katsuya Ouchi, Takehiko Horita, Hirokazu Fujisaka
An Ising spin system under the critical temperature driven by a dichotomous Markov noise (magnetic field) with a finite correlation time is studied both numerically and theoretical…