The principle of microscopic reversibility says that, in equilibrium, two-time cross-correlations
are symmetric under the exchange of observables. Thus, the asymmetry of cross …

Abstract Systems coupled to multiple thermodynamic reservoirs can exhibit nonequilibrium
dynamics, breaking detailed balance to generate currents. To power these currents, the …

When monitoring the dynamics of stochastic systems, such as interacting particles agitated
by thermal noise, disentangling deterministic forces from Brownian motion is challenging …

Active Ornstein-Uhlenbeck particles (AOUPs) are overdamped particles in an interaction
potential subject to external Ornstein-Uhlenbeck noises. They can be transformed into a …

The nonequilibrium Fokker-Planck dynamics in an arbitrary force field f ⃗ (x ⃗) in dimension
N is revisited via the correspondence with the non-Hermitian quantum mechanics in a real …

We study experimentally and theoretically the steady-state dynamics of a simple stochastic
electronic system featuring two resistor-capacitor circuits coupled by a third capacitor. The …

At room temperature, micron-sized sheets of freestanding graphene are in constant motion,
even in the presence of an applied bias voltage. We quantify the out-of-plane movement by …

The entropy production rate (EPR) measures time-irreversibility in systems operating far
from equilibrium. The challenge in estimating the EPR for a continuous variable system is …

Time irreversibility is a distinctive feature of nonequilibrium dynamics and several measures
of irreversibility have been introduced to assess the distance from thermal equilibrium of a …

We solve two problems related to the fluctuations of time-integrated functionals of Markov
diffusions, used in physics to model nonequilibrium systems. In the first we derive and …