4 papers
Ergodicity Breaking in Active Run-and-Tumble Particles in a Double-Well Potential
Urna Basu, Satya N. Majumdar, Alberto Rosso
We investigate the dynamics of a run-and-tumble particle in a double-well potential and demonstrate that, in stark contrast to Brownian particles, active dynamics can lead to stron…
Extreme value statistics in a continuous time branching process: a pedagogical primer
Satya N. Majumdar, Alberto Rosso
We study a continuous time branching process where an individual splits into two daughters with rate b and dies with rate a, starting from a single individual at t=0. We show that…
Triplets of local minima in a high-dimensional random landscape: Correlations, clustering, and memoryless activated jumps
Alessandro Pacco, Alberto Rosso, Valentina Ros
We compute the distribution of triplets of stationary points in the energy landscape of the spherical p-spin model, by evaluating the quenched three-point complexity by means of th…
Numerical study of Darcy's law of yield stress fluids on a deep tree-like network
Stéphane Munier, Alberto Rosso
Understanding the flow dynamics of yield stress fluids in porous media presents a substantial challenge. Both experiments and extensive numerical simulations frequently show a non-…