3 papers
cond-mat.stat-mech2026
Absence of symmetry in the Vicsek model
Yushin Takahashi, Kota Mitsui, Tsuyoshi Mizohata +1
The phase transition in the Vicsek model is widely believed to be associated with spontaneous symmetry breaking of the two-dimensional rotational symmetry . In this…
physics.chem-ph2023
Information geometric bound on general chemical reaction networks
Tsuyoshi Mizohata, Tetsuya J. Kobayashi, Louis-S. Bouchard +1
We investigate the dynamics of chemical reaction networks (CRNs) with the goal of deriving an upper bound on their reaction rates. This task is challenging due to the nonlinear nat…
cond-mat.stat-mech2023
Vicsek Model Meets DBSCAN: Cluster Phases in the Vicsek Model
Hideyuki Miyahara, Hyu Yoneki, Tsuyoshi Mizohata +1
The Vicsek model, which was originally proposed to explain the dynamics of bird flocking, exhibits a phase transition with respect to the absolute value of the mean velocity. Altho…