We study the dynamics of a one-dimensional run-and-tumble particle subjected to confining
potentials of the type V (x)= α| x| p, with p> 0. The noise that drives the particle dynamics is …

We study the dynamics of a single active Brownian particle (ABP) in two spatial dimensions.
The ABP has an intrinsic timescale DR− 1 set by the rotational diffusion constant DR. We …

We study the late-time dynamics of a single active Brownian particle in two dimensions with
speed v 0 and rotation diffusion constant DR. We show that at late times t≫ DR− 1, while the …

Various challenges are faced when animalcules such as bacteria, protozoa, algae, or
sperms move autonomously in aqueous media at low Reynolds number. These active …

We study the probability distribution P (XN= X, N) of the total displacement XN of an N-step
run and tumble particle on a line, in the presence of a constant nonzero drive E. While the …

Active Brownian motion with intermittent direction reversals is common in bacteria like
Myxococcus xanthus and Pseudomonas putida. We show that, for such a motion in two …

Motivated by various recent experimental findings, we propose a dynamical model of
intermittently self-propelled particles: active particles that recurrently switch between two …

We study the two-dimensional motion of an active Brownian particle of speed v0, with
intermittent directional reversals in the presence of a harmonic trap of strength μ. The …

We study a system of active particles with soft repulsive interactions that lead to an active
cluster-crystal phase in two dimensions. We use two different modelizations of the active …

We investigate the dynamics of a single chiral active particle subject to an external torque
due to the presence of a gravitational field. Our computer simulations reveal an arbitrarily …