Search Results - "Caprini, Lorenzo"

Hydrodynamics of simple active liquids: the emergence of velocity correlations by Bettolo Marconi, Umberto Marini, Caprini, Lorenzo, Puglisi, Andrea

“…We derive the hydrodynamics for a system of N active, spherical, underdamped particles, interacting through conservative forces. At the microscopic level, we…”
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Activity induced delocalization and freezing in self-propelled systems by Caprini, Lorenzo, Marini Bettolo Marconi, Umberto, Puglisi, Andrea

“…We study a system of interacting active particles, propelled by colored noises, characterized by an activity time τ, and confined by a single-well anharmonic…”
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Hidden velocity ordering in dense suspensions of self-propelled disks by Caprini, Lorenzo, Marconi, Umberto Marini Bettolo, Maggi, Claudio, Paoluzzi, Matteo, Puglisi, Andrea

“…Recent investigations of the phase diagram of spherical, purely repulsive, active particles established the existence of a transition from a liquidlike to a…”
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Fluctuation–Dissipation Relations in Active Matter Systems by Caprini, Lorenzo, Puglisi, Andrea, Sarracino, Alessandro

“…We investigate the non-equilibrium character of self-propelled particles through the study of the linear response of the active Ornstein–Uhlenbeck particle…”
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Time-dependent properties of interacting active matter: Dynamical behavior of one-dimensional systems of self-propelled particles by Caprini, Lorenzo, Marconi, Umberto Marini Bettolo

“…We study an interacting high-density one-dimensional system of self-propelled particles described by the active Ornstein-Uhlenbeck particle model where, even…”
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Ultrafast entropy production in pump-probe experiments by Caprini, Lorenzo, Löwen, Hartmut, Geilhufe, R. Matthias

“…The ultrafast control of materials has opened the possibility to investigate non-equilibrium states of matter with striking properties, such as transient…”
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Dynamical clustering and wetting phenomena in inertial active matter by Caprini, Lorenzo, Breoni, Davide, Ldov, Anton, Scholz, Christian, Löwen, Hartmut

“…Dynamical clustering is a key feature of active matter systems composed of self-propelled agents that convert environmental energy into mechanical motion. At…”
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Emergent memory from tapping collisions in active granular matter by Caprini, Lorenzo, Ldov, Anton, Gupta, Rahul Kumar, Ellenberg, Hendrik, Wittmann, René, Löwen, Hartmut, Scholz, Christian

“…In an equilibrium thermal environment, random elastic collisions between background particles and a tracer establish the picture of Brownian motion fulfilling…”
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Active particles driven by competing spatially dependent self-propulsion and external force by Caprini, Lorenzo, Bettolo Marconi, Umberto Marini, Wittmann, René, Löwen, Hartmut

“…We investigate how the competing presence of a nonuniform motility landscape and an external confining field affects the properties of active particles. We…”
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Fourier’s Law in a Generalized Piston Model by Caprini, Lorenzo, Cerino, Luca, Sarracino, Alessandro, Vulpiani, Angelo

“…A simplified, but non trivial, mechanical model—gas of N particles of mass m in a box partitioned by n mobile adiabatic walls of mass M—interacting with two…”
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Comment on "Entropy Production and Fluctuation Theorems for Active Matter" by Caprini, Lorenzo, Marconi, Umberto Marini Bettolo, Puglisi, Andrea, Vulpiani, Angelo

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Irreversibility and typicality: A simple analytical result for the Ehrenfest model by Baldovin, Marco, Caprini, Lorenzo, Vulpiani, Angelo

“…With the aid of simple analytical computations for the Ehrenfest model, we clarify some basic features of macroscopic irreversibility. The stochastic character…”
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Inertial Active Matter with Coulomb Friction by Antonov, Alexander P., Caprini, Lorenzo, Ldov, Anton, Scholz, Christian, Löwen, Hartmut

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Diffusion properties of self-propelled particles in cellular flows by Caprini, Lorenzo, Cecconi, Fabio, Puglisi, Andrea, Sarracino, Alessandro

“…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…”
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A microfluidic method for passive trapping of sperms in microstructures by Nath, Binita, Caprini, Lorenzo, Maggi, Claudio, Zizzari, Alessandra, Arima, Valentina, Viola, Ilenia, Di Leonardo, Roberto, Puglisi, Andrea

“…Sperm motility is a prerequisite for male fertility. Enhancing the concentration of motile sperms in assisted reproductive technologies - for human and animal…”
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A comparative study between two models of active cluster crystals by Caprini, Lorenzo, Hernández-García, Emilio, López, Cristóbal, Marini Bettolo Marconi, Umberto

“…We study a system of active particles with soft repulsive interactions that lead to an active cluster-crystal phase in two dimensions. We use two different…”
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Active colloids in harmonic optical potentials (a) by Buttinoni, I., Caprini, L., Alvarez, L., Schwarzendahl, F. J., Löwen, H.

“…Abstract We study the motion of active Janus colloids in an optical trap using experiments, theory and numerical simulations. To achieve isotropic and harmonic…”
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Comment on “Entropy Production and Fluctuation Theorems for Active Matter”/Reply by Caprini, Lorenzo, Marconi, Umberto Marini Bettolo, Puglisi, Andrea, Vulpiani, Angelo, Mandal, Dibyendu, Klymko, Katherine, DeWeese, Michael R

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Concentrated Euler flows and point vortex model by Lorenzo Caprini, Carlo Marchioro

“…This paper is an improvement of previous results on concentrated Euler flows and their connection with the point vortex model. Precisely, we study the time…”
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Generalized Fluctuation-Dissipation relations holding in non-equilibrium dynamics by Caprini, Lorenzo

“…J. Stat. Mech. (2021) 063202 We derive generalized Fluctuation-Dissipation Relations (FDR) holding for a general stochastic dynamics that includes as subcases…”
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