We study the diffusivity of a tagged particle in a binary mixture of Brownian particles with
nonreciprocal interactions. Numerical simulations reveal that, for a broad class of interaction …

Active polymers possess numerous unique properties that are quite different from those
observed in the system of small active molecules due to the intricate interplay between their …

We study the dynamics of a tracer that is elastically coupled to active particles being kept at
two different temperatures, as a prototype of tracer dynamics in a non-equilibrium bath …

We study the dynamics of a tracer in a dense mixture of particles connected to different
thermostats. Starting from the overdamped Langevin equations that describe the evolution of …

We study the induced dynamics of an inertial tracer particle elastically coupled to passive or
active Brownian particles. We integrate out the environment degrees of freedom to obtain …

The crowded environment of biological systems such as the interior of living cells is
occupied by macromolecules with a broad size distribution. This situation of polydispersity …

The motion of active colloids is generally achieved through their anisotropy, as exemplified
by Janus colloids. Recently, there was a growing interest in the propulsion of isotropic …

In this work, we focus on the behavior of a single passive Brownian particle in a suspension
of passive particles with short-range repulsive interactions and higher effective temperature …

We study how an interacting mixture of components with differing levels of activity can affect
the fluctuations of an embedded object such as a tracer. In particular, we consider a simple …

We explore the relaxation dynamics of a tracer in a harmonic trap coupled to a non-
equilibrium bath particle in a stationary state, finding qualitative differences from the well …