132 citations · 244 across the 5 of their papers we have counts for
3 papers · 1 filter
A unifying model for random matrix theory in arbitrary space dimensions
Giovanni M. Cicuta, Johannes Krausser, Rico Milkus +1
A sparse random block matrix model suggested by the Hessian matrix used in the study of elastic vibrational modes of amorphous solids is presented and analyzed. By evaluating some…
Non-affine lattice dynamics of defective fcc crystals
Johannes Krausser, Rico Milkus, Alessio Zaccone
The mechanical, thermal and vibrational properties of defective crystals are important in many different contexts, from metallurgy and solid-state physics to, more recently, soft m…
Disentangling interatomic repulsion and anharmonicity in the viscosity and fragility of glasses
J. Krausser, A. Lagogianni, K. Samwer +1
Within the shoving model of the glass transition, the relaxation time and the viscosity are related to the local cage rigidity. This approach can be extended down to the atomic-lev…