3 papers
cond-mat.stat-mech2026
Direct Boltzmann inversion method from particle configurations at arbitrary state points
Olivier Coquand, Davide Paolino, Ludovic Berthier
We introduce a direct Boltzmann inversion method to infer the interaction potential in particle systems using as input particle configurations generated at an arbitrary state point…
cond-mat.stat-mech2025
Directed percolation transition to active turbulence driven by non-reciprocal forces
Juliane U. Klamser, Ludovic Berthier
We numerically study the collective dynamics of dense particle assemblies driven by non-reciprocal pairwise forces of amplitude . At a critical value , the system u…
cond-mat.soft2025
Bacterial Glass Transition
Martin Maliet, Nicolas Fix-Boulier, Ludovic Berthier +1
Bacterial assemblies exhibit rich collective behaviors that control their biological functions, making them a relevant object of study from an active matter physics perspective. De…