228 citations · 1.3k across the 63 of their papers we have counts for
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Spatial velocity correlations in inertial systems of Active Brownian Particles
Lorenzo Caprini, Umberto Marini Bettolo Marconi
Recently, it has been discovered that systems of Active Brownian particles (APB) at high density organise their velocities into coherent domains showing large spatial structures in…
Fluctuation-Dissipation Relations in Active Matter Systems
Lorenzo Caprini, Andrea Puglisi, Alessandro Sarracino
We investigate the non-equilibrium character of self-propelled particles through the study of the linear response of the active Ornstein-Uhlenbeck particle (AOUP) model. We express…
Inertial self-propelled particles
Lorenzo Caprini, Umberto Marini Bettolo Marconi
We study a self-propelled particle moving in a solvent with the active Ornstein Uhlenbeck dynamics in the underdamped regime to evaluate the influence of the inertia. We focus on t…
Active Matter at high density: velocity distribution and kinetic temperature
Lorenzo Caprini, Umberto Marini Bettolo Marconi
We consider the solid or hexatic non-equilibrium phases of an interacting two-dimensional system of Active Brownian Particles at high density and investigate numerically and theore…
Activity-controlled clogging and unclogging of micro-channels
Lorenzo Caprini, Fabio Cecconi, Claudio Maggi +1
We propose a mechanism to control the formation of stable obstructions in two-dimensional micro-channels of variable sections taking advantage of the peculiar clustering property o…
Time-dependent properties of interacting active matter: dynamical behavior of one-dimensional systems of self-propelled particles
Lorenzo Caprini, Umberto Marini Bettolo Marconi
We study an interacting high-density one-dimensional system of self-propelled particles described by the Active Ornstein-Uhlenbeck particle (AOUP) model where, even in the absence…
Hidden velocity ordering in dense suspensions of self-propelled disks
Lorenzo Caprini, Claudio Maggi, Umberto Marini Bettolo Marconi +2
Recent studies of the phase diagram for spherical, purely repulsive, active particles established the existence of a transition from a liquid-like to a solid-like phase analogous t…
Diffusion properties of self-propelled particles in cellular flows
Lorenzo Caprini, Fabio Cecconi, Andrea Puglisi +1
We study the dynamics of a self-propelled particle advected by a steady laminar flow. The persistent motion of the self-propelled particle is described by an active Ornstein-Uhlenb…