3 papers
cond-mat.stat-mech2025
Extinction and Metastability of Pheromone-Roads in Stochastic Models for Foraging Walks of Ants
Saori Morimoto, Makoto Katori, Hiraku Nishimori
Macroscopic changes of group behavior of eusocial insects are studied from the viewpoint of non-equilibrium phase transitions. Recent combined study of experiments and mathematical…
cond-mat.stat-mech2025
Interacting Particle Systems Modeling Self-Propelled Motions
Saori Morimoto, Makoto Katori, Hiraku Nishimori
In non-equilibrium statistical physics, active matters in both living and non-living systems have been extensively studied. In particular, self-propelled particle systems provide c…
cond-mat.stat-mech2023
Switching particle systems for foraging ants showing phase transitions in path selections
Ayana Ezoe, Saori Morimoto, Yuya Tanaka +2
Switching interacting particle systems studied in probability theory are the stochastic processes of hopping particles on a lattice made up of slow and fast particles, where the sw…