3 papers
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.soft2025
Nonlinear transport of tracer particles immersed in a strongly sheared dilute gas with inelastic collisions
David González Méndez, Vicente Garzó
The diffusion of tracer particles immersed in a granular gas under uniform shear flow (USF) is analyzed within the framework of the inelastic Boltzmann equation. Two different but…
cond-mat.soft2025
Diffusion of intruders in a granular gas thermostatted by a bath of elastic hard spheres
Rubén Gómez González, Vicente Garzó
The Boltzmann kinetic equation is considered to compute the transport coefficients associated with the mass flux of intruders in a granular gas. Intruders and granular gas are imme…