We study the stationary state of a chain of harmonic oscillators driven by two active
reservoirs at the two ends. These reservoirs exert correlated stochastic forces on the …

An active bath, made of self-propelling units, is a nonequilibrium medium in which the
Einstein relation D= μk BT between the mobility μ and the diffusivity D of a tracer particle …

The transport properties of an extended system driven by active reservoirs is an issue of
paramount importance, which remains virtually unexplored. Here we address this issue, for …

Langevin equations or generalized Langevin equations (GLEs) are popular models for
describing the motion of a particle in a fluid medium in an effective manner. Here we …

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 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 …

In microrheology, the local rheological properties, such as the viscoelasticity of a complex
fluid, are inferred from the free or forced motion of embedded colloidal probe particles …

Characterizing the properties of an extended system driven by active reservoirs is a question
of increasing importance. Here, we address this question in two steps. We start by …

Living network architectures, such as the cytoskeleton, are characterized by continuous
energy injection, leading to rich but poorly understood non-equilibrium physics. There is a …

The properties of an active fluid, for example, a bacterial bath or a collection of microtubules
and molecular motors, can be accessed through the dynamics of passive particle probes …