142 citations · 1.4k across the 68 of their papers we have counts for
4 papers · 2 filters
Active velocity processes with suprathermal stationary distributions and long-time tails
Tirthankar Banerjee, Urna Basu, Christian Maes
When a particle moves through a spatially-random force field, its momentum may change at a rate which grows with its speed. Suppose moreover that a thermal bath provides friction w…
Exact stationary state of a run-and-tumble particle with three internal states in a harmonic trap
Urna Basu, Satya N. Majumdar, Alberto Rosso +2
We study the motion of a one-dimensional run-and-tumble particle with three discrete internal states in the presence of a harmonic trap of stiffness The three internal states,…
Long time position distribution of an active Brownian particle in two dimensions
Urna Basu, Satya N. Majumdar, Alberto Rosso +1
We study the late time dynamics of a single active Brownian particle in two dimensions with speed and rotation diffusion constant . We show that at late times $t\gg D_R^…
Symmetric Exclusion Process under Stochastic Resetting
Urna Basu, Anupam Kundu, Arnab Pal
We study the behaviour of a Symmetric Exclusion Process (SEP) in presence of stochastic resetting where the configuration of the system is reset to a step-like profile with a fixed…