3 papers
cond-mat.stat-mech2025
Nonreciprocal yet Symmetric Multi-Species Active Matter: Emergence of Chirality and Species Separation
Chul-Ung Woo, Heiko Rieger, Jae Dong Noh
Nonreciprocal active matter systems typically feature an asymmetric role among interacting agents, such as a pursuer-evader relationship. We propose a multi-species nonreciprocal a…
cond-mat.stat-mech2025
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…
cond-mat.stat-mech2024
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…