494 citations · 4.5k across the 54 of their papers we have counts for
9 papers · 1 filter
Diffusion, subdiffusion, and trapping of active particles in heterogeneous media
Oleksandr Chepizhko, Fernando Peruani
We study the transport properties of a system of active particles moving at constant speed in an heterogeneous two-dimensional space. The spatial heterogeneity is modeled by a rand…
Optimal noise maximizes collective motion in heterogeneous media
Oleksandr Chepizhko, Eduardo G. Altmann, Fernando Peruani
We study the effect of spatial heterogeneity on the collective motion of self-propelled particles (SPPs). The heterogeneity is modeled as a random distribution of either static or…
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…
A kinetic model and scaling properties for non-equilibrium clustering of self-propelled particles
Fernando Peruani, Markus Baer
We demonstrate that the clustering statistics and the corresponding phase transition to non-equilibrium clustering found in many experiments and simulation studies with self-propel…
Correlations in complex networks under attack
Animesh Srivastava, Bivas Mitra, Niloy Ganguly +1
For any initial correlated network after any kind of attack where either nodes or edges are removed, we obtain general expressions for the degree-degree probability matrix and degr…
Traffic jams, gliders, and bands in the quest for collective motion
Fernando Peruani, Tobias Klauss, Andreas Deutsch +1
We study a simple swarming model on a two-dimensional lattice where the self-propelled particles exhibit a tendency to align ferromagnetically. Volume exclusion effects are present…