32 citations · 71 across the 4 of their papers we have counts for
4 papers
A generic coupling between internal states and activity leads to activation fronts and criticality in active systems
Hadrien-Matthieu Gascuel, Parisa Rahmani, Richard Bon +1
To understand the onset of collective motion, we investigate active systems where particles switch on and off their self-propulsion. We prove that even when the only possible trans…
Traveling pulse emerges from individuals coordinating their stop-and-go motion: a case study in sheep
Manon Azaïs, Stéphane Blanco, Richard Bon +3
Monitoring small groups of sheep in spontaneous evolution in the field, we decipher behavioural rules that sheep follow at the individual scale in order to sustain collective motio…
Imitation Combined with a Characteristic Stimulus Duration Results in Robust Collective Decision-making in Sheep
Sylvain Toulet, Jacques Gautrais, Richard Bon +1
For group-living animals, reaching consensus to stay cohesive is crucial for their fitness, particularly when collective motion starts and stops. Understanding the decision-making…
Congestion in a macroscopic model of self-driven particles modeling gregariousness
Pierre Degond, Laurent Navoret, Richard Bon +1
We analyze a macroscopic model with a maximal density constraint which describes short range repulsion in biological systems. This system aims at modeling finite-size particles whi…