59 citations · 127 across the 4 of their papers we have counts for
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Particle current in symmetric exclusion process with time-dependent hopping rates
Rahul Marathe, Kavita Jain, Abhishek Dhar
In a recent study, (Jain et al 2007 Phys. Rev. Lett. 99 190601), a symmetric exclusion process with time-dependent hopping rates was introduced. Using simulations and a perturbatio…
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…
Two simple models of classical heat pumps
Rahul Marathe, A. M. Jayannavar, Abhishek Dhar
Motivated by recent studies on models of particle and heat quantum pumps, we study similar simple classical models and examine the possibility of heat pumping. Unlike many of the u…
Work distribution functions for hysteresis loops in a single-spin system
Rahul Marathe, Abhishek Dhar
We compute the distribution of the work done in driving a single Ising spin with a time-dependent magnetic field. Using Glauber dynamics we perform Monte-Carlo simulations to find…