161 citations · 425 across the 10 of their papers we have counts for
9 papers
Overload wave-memory induces amnesia of a self-propelled particle
Maxime Hubert, Stéphane Perrard, Nicolas Vandewalle +1
Information storage is a key element of autonomous, out-of-equilibrium dynamics, especially for biological and synthetic active matter. In synthetic active matter however, the impl…
Multi-stable free states of an active particle from a coherent memory dynamics
Vincent Bacot, Stéphane Perrard, Matthieu Labousse +2
We investigate the dynamics of a deterministic self-propelled particle endowed with coherent memory. We evidence experimentally and numerically that it exhibits several stable free…
Transition to chaos in wave memory dynamics in a harmonic well : deterministic and noise-driven behaviour
S. Perrard, M. Labousse
A walker is the association of a sub-millimetric bouncing drop moving along with a co-evolving Faraday wave. When confined in a harmonic potential, its stable trajectories are peri…
Tunable bimodal explorations of space from memory-driven deterministic dynamics
Maxime Hubert, Stéphane Perrard, Matthieu Labousse +2
We present a wave-memory driven system that exhibits intermittent switching between two propulsion modes in free space. The model is based on a point-like particle emitting periodi…
Self-propulsion and crossing statistics under random initial conditions
Maxime Hubert, Matthieu Labousse, Stéphane Perrard
We investigate the crossing of an energy barrier by a self-propelled particle described by a Rayleigh friction term. We reveal the existence of a sharp transition in the external f…
Chaos driven by interfering memory
Stéphane Perrard, Matthieu Labousse, Emmanuel Fort +1
The transmission of information can couple two entities of very different nature, one of them serving as a memory for the other. Here we study the situation in which information is…
Build-up of macroscopic eigenstates in a memory-based constrained system
Matthieu Labousse, Stéphane Perrard, Yves Couder +1
A bouncing drop and its associated accompanying wave forms a walker. Based on previous works, we show in this article that it is possible to formulate a simple theoretical framewor…
Non-Hamiltonian features of a classical pilot-wave dynamics
Matthieu Labousse, Stéphane Perrard
A bouncing droplet on a vibrated bath can couple to the waves it generates, so that it becomes a propagative walker. Its propulsion at constant velocity means that a balance exists…
Self-organization into quantized eigenstates of a classical wave driven particle
Stéphane Perrard, Matthieu Labousse, Marc Miskin +2
A growing number of dynamical situations involve the coupling of particles or singularities with physical waves. In principle these situations are very far from the wave-particle d…