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cond-mat.soft2026
Directional Cluster Migration Driven by Escape-Rate Asymmetry in Multi-Compartment Granular Systems
Kai Kono, Hiroyuki Ebata, Shio Inagaki
Granular materials are inherently out-of-equilibrium systems due to energy dissipation through inelastic collisions and friction. When driven by mechanical agitation such as vibrat…
cond-mat.soft2026
Depth and slip ratio dependencies of friction for a sphere rolling on a granular slope
Takeshi Fukumoto, Hiroyuki Ebata, Ishan Sharma +1
We experimentally investigate the dynamics of a sphere rolling down a granular slope by varying the initial velocity, slope angle, and sphere density. The results show that the sph…