454 citations · 1.1k across the 23 of their papers we have counts for
4 papers · 1 filter
Universal Anisotropy in Force Networks under Shear
Srdjan Ostojic, Thijs J. H. Vlugt, Bernard Nienhuis
Scaling properties of patterns formed by large contact forces are studied as a function of the applied shear stress, in two-dimensional static packings generated from the force net…
Elasticity from the Force Network Ensemble in Granular Media
Srdjan Ostojic, Debabrata Panja
Transmission of forces in static granular materials are studied within the framework of the force network ensemble, by numerically evaluating the mechanical response of hexagonal p…
Scale invariance and universality of force networks in static granular matter
Srdjan Ostojic, Ellak Somfai, Bernard Nienhuis
Force networks form the skeleton of static granular matter. They are the key ingredient to mechanical properties, such as stability, elasticity and sound transmission, which are of…
Clustering in a One-dimensional Inelastic Lattice Gas
Srdjan Ostojic, Debabrata Panja, Bernard Nienhuis
We analyze a lattice model closely related to the one-dimensional inelastic gas with periodic boundary condition. The one-dimensional inelastic gas tends to form high density clust…