363 citations · 3.8k across the 102 of their papers we have counts for
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Jamming and flocking in the restricted active Potts model
Mintu Karmakar, Swarnajit Chatterjee, Matthieu Mangeat +2
We study the active Potts model with either site occupancy restriction or on-site repulsion to explore jamming and kinetic arrest in a flocking model. The incorporation of such vol…
Flocking of two unfriendly species: The two-species Vicsek model
Swarnajit Chatterjee, Matthieu Mangeat, Chul-Ung Woo +2
We consider the two-species Vicsek model (TSVM) consisting of two kinds of self-propelled particles, A and B, that tend to align with particles from the same species and to antiali…
Interacting particles in an activity landscape
Adam Wysocki, Anil K. Dasanna, Heiko Rieger
We study interacting active Brownian particles (ABPs) with a space-dependent swim velocity via simulation and theory. We find that, although an equation of state exists, a mechanic…
Polar flocks with discretized directions: the active clock model approaching the Vicsek model
Swarnajit Chatterjee, Matthieu Mangeat, Heiko Rieger
We consider the off-lattice two-dimensional -state active clock model (ACM) as a natural discretization of the Vicsek model (VM) describing flocking. The ACM consists of particl…
Suppression of discontinuous phase transitions by particle diffusion
Chul-Ung Woo, Heiko Rieger, Jae Dong Noh
We investigate the phase transitions of the -state Brownian Potts model in two dimensions (2d) comprising Potts spins that diffuse like Brownian particles and interact ferromagn…