3 papers
cond-mat.stat-mech2024
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-mech2024
Decay dynamics of a single spherical domain in near-critical phase-separated conditions
Raphael Saiseau, Henri Truong, Thomas Guérin +2
Domain decay is at the heart of the so-called evaporation-condensation Ostwald-ripening regime of phase ordering kinetics, where the growth of large domains occurs at the expense o…
cond-mat.stat-mech2024
Target search kinetics for random walkers with memory
Olivier Bénichou, Thomas Guérin, Nicolas Levernier +1
In this chapter, we consider the problem of a non-Markovian random walker (displaying memory effects) searching for a target. We review an approach that links the first passage sta…