100 citations · 291 across the 22 of their papers we have counts for
4 papers · 1 filter
Transport and fluctuations in mass aggregation processes: mobility driven clustering
Subhadip Chakraborti, Tanmoy Chakraborty, Arghya Das +2
We calculate the bulk-diffusion coefficient and the conductivity in a broad class of conserved-mass aggregation processes on a ring of discrete sites. These processes involve chipp…
Hydrodynamics, superfluidity and giant number fluctuations in a model of self-propelled particles
Tanmoy Chakraborty, Subhadip Chakraborti, Arghya Das +1
We derive hydrodynamics of a prototypical one dimensional model, having variable-range hopping, which mimics passive diffusion and ballistic motion of active, or self-propelled, pa…
Universal scaling in active single-file dynamics
Pritha Dolai, Arghya Das, Anupam Kundu +3
We study the single-file dynamics of three classes of active particles: run-and-tumble particles, active Brownian particles and active Ornstein-Uhlenbeck particles. At high activit…
Gap statistics of two interacting run and tumble particles in one dimension
Arghya Das, Abhishek Dhar, Anupam Kundu
We study the dynamics of the separation (gap) between a pair of interacting run and tumble particles (RTPs) moving in one dimension in the presence of additional thermal noise. On…