2 papers
cond-mat.stat-mech2026
Scaling features in the Olami-Feder-Christensen model
Naveen Kumar, Rahul Chhimpa, Avinash Chand Yadav
We consider the Olami-Feder-Christensen (OFC) model on a square lattice with open boundary conditions. The model exhibits self-organized criticality and explains the Gutenberg-Rich…
math.SP2026
Continuity of higher-order derivatives for integrated density of states of the discrete Anderson model with respect to the disorder parameter
Dhriti Ranjan Dolai, Naveen Kumar
We derive quantitative continuity estimates for the higher-order derivatives of the integrated density of states (IDS) with respect to the disorder parameter for the Anderson model…