91 citations · 526 across the 25 of their papers we have counts for
3 papers · 1 filter
Modified fluctuation-dissipation and Einstein relation at non-equilibrium steady states
Debasish Chaudhuri, Abhishek Chaudhuri
Starting from the pioneering work of G. S. Agarwal [Zeitschrift für Physik 252, 25 (1972)], we present a unified derivation of a number of modified fluctuation-dissipation relation…
Driving particle current through narrow channels using classical pump
Kavita Jain, Rahul Marathe, Abhishek Chaudhuri +1
We study a symmetric exclusion process in which the hopping rates at two chosen adjacent sites vary periodically in time and have a relative phase difference. This mimics a colloid…
A Kinetics Driven Commensurate - Incommensurate Transition
Abhishek Chaudhuri, P. A. Sreeram, Surajit Sengupta
The steady state structure of an interface in an Ising system on a square lattice placed in a {\em non-uniform} external field, shows a commensurate -incommensurate transition driv…