3 papers
cond-mat.stat-mech2025
Flips Reveal the Universal Impact of Memory on Random Explorations
Julien Brémont, Léo Régnier, Alex Barbier--Chebbah +2
Quantifying space exploration is a central question in random walk theory, with direct applications ranging from animal foraging, diffusion-limited reactions, and intracellular tra…
cond-mat.stat-mech2024★ 13 cited
Long-term memory induced correction to Arrhenius law
A. Barbier-Chebbah, O. Bénichou, R. Voituriez +1
The Kramers escape problem is a paradigmatic model for the kinetics of rare events, which are usually characterized by Arrhenius law. So far, analytical approaches have failed to c…
cond-mat.stat-mech2021
Self-interacting random walks : aging, exploration and first-passage times
Alex Barbier--Chebbah, Olivier Benichou, Raphael Voituriez
Self-interacting random walks are endowed with long range memory effects that emerge from the interaction of the random walker at time with the territory that it has visited at…