13 citations · 20 across the 5 of their papers we have counts for
4 papers · 1 filter
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…
Energy fluctuations in one dimensional Zhang sandpile model
Naveen Kumar, Suram Singh, Avinash Chand Yadav
We consider the Zhang sandpile model in one-dimension (1D) with locally conservative (or dissipative) dynamics and examine its total energy fluctuations at the external drive time…
Linking space-time correlations for a class of self-organized critical systems
Naveen Kumar, Suram Singh, Avinash Chand Yadav
The hypothesis of self-organized criticality explains the existence of long-range `space-time' correlations, observed inseparably in many natural dynamical systems. A simple link b…
Scaling theory for the noise
Avinash Chand Yadav, Naveen Kumar
We show that in a broad class of processes that show a spectrum, the power also explicitly depends on the characteristic time scale. Despite an enormous amount of work, thi…