3 papers
cond-mat.stat-mech2026
A shortcut through the macroscopic fluctuation theory: a generalised Fick law
Théotim Berlioz, Olivier Bénichou, Aurélien Grabsch
The macroscopic fluctuation theory is a powerful tool to characterise the large scale dynamical properties of diffusive systems, both in- and out-of-equilibrium. It relies on an ac…
cond-mat.stat-mech2025
Tracer and current fluctuations in driven diffusive systems
Théotim Berlioz, Olivier Bénichou, Aurélien Grabsch
Interacting particles diffusing in single-file is a fundamental model of transport in narrow channels where particles cannot bypass each other. An important result has been obtaine…
cond-mat.stat-mech2024
Current fluctuations in the symmetric exclusion process beyond the one-dimensional geometry
Théotim Berlioz, Davide Venturelli, Aurélien Grabsch +1
The symmetric simple exclusion process (SEP) is a paradigmatic model of transport, both in and out-of-equilibrium. In this model, the study of currents and their fluctuations has a…