305 citations · 2.3k across the 93 of their papers we have counts for
97 papers
Continuously varying exponents in the distribution of waiting times in the symmetric exclusion process on a percolation cluster
Arpan Chatterjee, Kabir Ramola, Deepak Dhar
We study the waiting-time distribution of hard-core interacting particles in the symmetric exclusion process on one- and two-dimensional lattices with side branches attached to eac…
Hysteresis in magnets
Deepak Dhar, Sanjib Sabhapandit
We provide an overview of studies of hysteresis in models of magnets. We discuss the shape of the hysteresis loop, dynamical symmetry breaking, and the dependence of the area of th…
Phase transitions in systems of particles with only hard-core interactions
Deepak Dhar, R. Rajesh, Aanjaneya Kumar
This article contains our comments and views on the status of the current understanding of phase transitions in systems with only hard-core interactions, based on our work in this…
Cusp singularities in the distribution of orientations of asymmetrically-pivoted hard discs on a lattice
Sushant Saryal, Deepak Dhar
We study a system of equal-sized circular discs each with an asymmetrically placed pivot at a fixed distance from the center. The pivots are fixed at the vertices of a regular tria…
Many universality classes in an interface model restricted to non-negative heights
Peter Grassberger, Deepak Dhar, P. K. Mohanty
We present a simple one dimensional stochastic model with three control parameters and a surprisingly rich zoo of phase transitions. At each (discrete) site and time , an in…
Exact Results for Interacting Hard Rigid Rotors on a d-Dimensional Lattice
Sushant Saryal, Deepak Dhar
We study the entropy of a set of identical hard objects, of general shape, with each object pivoted on the vertices of a d-dimensional regular lattice of lattice spacing a, but can…