From the 1 of 11 linked papers with an AI index.
11 papers
Memory with Onsager-Casimir symmetry: Rotating particle in a viscoelastic fluid
Debankur Das, Niloyendu Roy, Niklas Windbacher +2
We study the stochastic dynamics of a rotating Brownian particle in a non-Markovian fluid. Experimentally, we find that rotation enhances the long-time diffusivity of the particle…
The peculiar response of Kelvin-Voigt chains with a free end
Rupayan Saha, Matthias Krüger
The paper provides an exact analytical solution for a heterogeneous overdamped chain with momentum-conserving dissipation, revealing a staircase-shaped response matrix for a free‑e…
Time reversal breaking of colloidal particles in cells
Gabriel Knotz, Till M. Muenker, Timo Betz +1
We investigate signatures of broken time reversal symmetry in stochastic trajectory data, employing the previously introduced three point correlation called mean back relaxation. W…
Evaluating non-equilibrium trajectories via mean back relaxation: Dependence on length and time scales
Gabriel Knotz, Till M. Muenker, Timo Betz +1
The mean back relaxation (MBR) relates the value of a stochastic process at three different time points. It has been shown to detect broken detailed balance under certain condition…
Nanoscale friction of manganite superlattice films controlled by layer thickness and fluorine content
Niklas A. Weber, Miru Lee, Florian Schönewald +4
We investigate nanoscale friction in [LaMnO3]m/[SrMnO3]n superlattice films using lateral force microscopy, focusing on the effects of fluorine doping and top-layer thickness. For…
Evaluation of the probability current in the stochastic path integral formalism
Valentin Wilhelm, Matthias Krüger, Matthias Fuchs +1
The probability current is a vital quantity in the Fokker-Planck description of stochastic processes. It characterizes non-equilibrium stationary states and appears in linear respo…