494 citations · 4.5k across the 54 of their papers we have counts for
7 papers · 1 filter
Vectorial active matter on the lattice: polar condensates and nematic filaments
Josué Manik Nava-Sedeño, Haralampos Hatzikirou, Anja Voß-Böhme +3
We introduce a novel lattice-gas cellular automaton (LGCA) for compressible vectorial active matter with polar and nematic velocity alignment. Interactions are, by construction, ze…
Structural dynamics and optimal transport of an active polymer
Hamidreza Khalilian, Fernando Peruani, Jalal Sarabadani
We study the spontaneous configuration transitions of an active semi-flexible polymer between {\it spiral} and {\it non-spiral} states, and show that the configuration dynamics is…
The 2019 Motile Active Matter Roadmap
Gerhard Gompper, Roland G. Winkler, Thomas Speck +34
Activity and autonomous motion are fundamental in living and engineering systems. This has stimulated the new field of active matter in recent years, which focuses on the physical…
Emergent vortices in populations of colloidal rollers
Antoine Bricard, Jean-Baptiste-Caussin, Debasish Das +7
Coherent vortical motion has been reported in a wide variety of populations including living organisms (bacteria, fishes, human crowds) and synthetic active matter (shaken grains,…
Fluctuations and the role of collision duration in reaction-diffusion systems
Fernando Peruani, Chiu Fan Lee
In a reaction-diffusion system, fluctuations in both diffusion and reaction events, have important effects on the steady-state statistics of the system. Here, we argue through exte…
Large-scale collective properties of self-propelled rods
F. Ginelli, F. Peruani, M. Baer +1
We study, in two space dimensions, the large-scale properties of collections of constant-speed polar point particles interacting locally by nematic alignment in the presence of noi…
Non-equilibrium clustering of self-propelled rods
F. Peruani, A. Deutsch, M. Baer
Motivated by aggregation phenomena in gliding bacteria, we study collective motion in a twodimensional model of active, self-propelled rods interacting through volume exclusion. In…