182 citations · 248 across the 4 of their papers we have counts for
4 papers
Distortion and destruction of colloidal flocks in disordered environments
Alexandre Morin, Nicolas Desreumaux, Jean-Baptiste Caussin +1
How do flocks, herds and swarms proceed through disordered environments? This question is not only crucial to animal groups in the wild, but also to virtually all applications of c…
Collective Motion with Anticipation: Flocking, Spinning, and Swarming
Alexandre Morin, Jean-Baptiste Caussin, Christophe Eloy +1
We investigate the collective dynamics of self-propelled particles able to probe and anticipate the orientation of their neighbors. We show that a simple anticipation strategy hind…
Braiding a flock: winding statistics of interacting flying spins
Jean-Baptiste Caussin, Denis Bartolo
When animal groups move coherently in the form of a flock, their trajectories are not all parallel, the individuals exchange their position in the group. In this Letter we introduc…
Tailoring the interactions between self-propelled bodies
Jean-Baptiste Caussin, Denis Bartolo
We classify the interactions between self-propelled particles moving at a constant speed from symmetry considerations. We establish a systematic expansion for the two-body forces i…