Irregular Gyration of a Two-Dimensional Random-Acceleration Process in a Confining Potential

Destructive effect of fluctuations on the performance of a Brownian gyrator

“…Subdominant correction term to the asymptotic form in eqn (14) is displayed in the ESI †. We also note parenthetically that power-law tails of the form P () ≃ 1/|| 3 were recently predicted 17 for a different model with a massive particle immersed in a zero-viscosity fluid.…”

“…Further analyses evaluated the mean specific angular velocity, 14–16 and examined various aspects of the dynamical and steady-state behaviours for delta-correlated in time noises, 10,11,18–26 for the BG in the quantum regime, 27 as well as for the noises with long-ranged temporal correlations. 28,29 Apart of that, the effects of inertia 16,17 on the performance of the BG, of anisotropy of fluctuations, 30,31 and the statistics of the entropy production 32 have been studied.…”