19 citations · 67 across the 10 of their papers we have counts for
5 papers · 1 filter
Flocking with random non-reciprocal interactions
Jiwon Choi, Jae Dong Noh, Heiko Rieger
Flocking is ubiquitous in nature and emerges due to short- or long-range alignment interactions among self-propelled agents. Two unfriendly species that antialign or even interact…
Stability of flocking in the reciprocal two-species Vicsek model: Effects of relative population, motility, and noise
Aditya Kumar Dutta, Matthieu Mangeat, Heiko Rieger +2
Natural flocks need to cope with various forms of heterogeneities, for instance, their composition, motility, interaction, or environmental factors. Here, we study the effects of s…
Emergent complex phases in a discrete flocking model with reciprocal and non-reciprocal interactions
Matthieu Mangeat, Swarnajit Chatterjee, Jae Dong Noh +1
There is growing interest in multi-species active matter systems with reciprocal and non-reciprocal interactions. While such interactions have been explored in continuous symmetry…
Ordering kinetics in the active Ising model
Sayam Bandyopadhyay, Swarnajit Chatterjee, Aditya Kumar Dutta +3
We undertake a numerical study of the ordering kinetics in the two-dimensional () active Ising model (AIM), a discrete flocking model with a conserved density field coupled to…
Consequence of anisotropy on flocking: the discretized Vicsek model
Mintu Karmakar, Swarnajit Chatterjee, Raja Paul +1
We numerically study a discretized Vicsek model (DVM) with particles orienting in possible orientations in two dimensions. The study probes the significance of anisotropic orie…