150 citations · 1.5k across the 81 of their papers we have counts for
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Locating the minimum : Approach to equilibrium in a disordered, symmetric zero range process
Mustansir Barma, Kavita Jain
We consider the dynamics of the disordered, one-dimensional, symmetric zero range process in which a particle from an occupied site hops to its nearest neighbour with a quenche…
Phase Diagram of a Two-Species Lattice Model with a Linear Instability
Sriram Ramaswamy, Mustansir Barma, Dibyendu Das +1
We review recent progress in understanding the full phase diagram of a one-dimensional, driven, two-species lattice model [Lahiri and Ramaswamy, PRL 79 (1997) 1150] in which the mo…
Fluctuation-Dominated Phase Ordering Driven by Stochastically Evolving Surfaces
Dibyendu Das, Mustansir Barma, Satya N. Majumdar
We study a new kind of phase ordering phenomenon in coarse-grained depth (CD) models of the hill-valley profile of fluctuating surfaces with zero overall tilt, and for hard-core pa…
Phases of a conserved mass model of aggregation with fragmentation at fixed sites
Kavita Jain, Mustansir Barma
To study the effect of quenched disorder in a class of reaction-diffusion systems, we introduce a conserved mass model of diffusion and aggregation in which the mass moves as a who…