57 citations · 72 across the 5 of their papers we have counts for
4 papers · 1 filter
Breakdown of Scaling and Friction Weakening in the Critical Granular Flow
Andrea Baldassarri, Mario A. Annunziata, Andrea Gnoli +2
The way granular materials response to an applied shear stress is of the utmost relevance to both human activities and natural environment. One of the their most intriguing and les…
Hardening transition in a one-dimensional model for ferrogels
M. A. Annunziata, A. M. Menzel, H. Löwen
We introduce and investigate a coarse-grained model for quasi one-dimensional ferrogels. In our description the magnetic particles are represented by hard spheres with a magnetic d…
Colloids and polymers in random colloidal matrices: demixing under good-solvent conditions
Mario Alberto Annunziata, Andrea Pelissetto
We consider a simplified coarse-grained model for colloid-polymer mixtures, in which polymers are represented as monoatomic molecules interacting by means of pair potentials. We us…
Fluid-fluid demixing curves for colloid-polymer mixtures in a random colloidal matrix
Mario Alberto Annunziata, Andrea Pelissetto
We study fluid-fluid phase separation in a colloid-polymer mixture adsorbed in a colloidal porous matrix close to the θ-point. For this purpose we consider the Asakura-Oosawa model…