3 papers
cond-mat.soft2026
Particle-scale structure of granular suspensions
Santos Bravo Yuste, Santos Bravo Yuste y Antonio M. Puertas, Antonio M. Puertas
Granular suspensions are intrinsically nonequilibrium systems in which dissipative grain-grain collisions coexist with solvent-induced forcing. We study the particle-scale structur…
cond-mat.stat-mech2026
Particles, trajectories and diffusion: random walks in cooling granular gases
Santos Bravo Yuste, Rubén Gómez González, Vicente Garzó
We study the mean-square displacement (MSD) of a tracer particle diffusing in a granular gas of inelastic hard spheres under homogeneous cooling state (HCS). Tracer and granular ga…
cond-mat.stat-mech2024
Search and escape of mortal random walkers
E. Abad, S. B. Yuste
We review some representative results for first-passage problems involving so-called mortal or evanescent walkers, i.e., walkers with a finite lifetime. The mortality constraint pl…