The manifold rheology of fluidized granular media

Olfa D'Angelo, Abhishek Shetty, Matthias Sperl +1

Fluidized granular media have a rich rheology: measuring shear stress $\sigma$ as a function of shear rate $\dot{\gamma }$, they exhibit Newtonian behavior $\sigma \sim \dot{\gamma }$ for low densities and sh…