Effects of stochasticity on the length and behaviour of ecological transients

A Hastings, KC Abbott… - Journal of the …, 2021 - royalsocietypublishing.org
There is a growing recognition that ecological systems can spend extended periods of time
far away from an asymptotic state, and that ecological understanding will therefore require a …

[HTML][HTML] Quantum non-Gaussian optomechanics and electromechanics

AA Rakhubovsky, DW Moore, R Filip - Progress in Quantum Electronics, 2024 - Elsevier
Mechanical systems prepared in quantum non-Gaussian states constitute a new advanced
class of phenomena breaking the laws of classical physics. Specifically, such mechanical …

Dissipation-time uncertainty relation

G Falasco, M Esposito - Physical Review Letters, 2020 - APS
We show that the entropy production rate bounds the rate at which physical processes can
be performed in stochastic systems far from equilibrium. In particular, we prove the …

Optomechanical wagon‐wheel effects for bidirectional sorting of dielectric nanoparticles

X Xu, Y Yang, L Chen, X Chen, T Wu… - Laser & Photonics …, 2021 - Wiley Online Library
The visual perception of a moving target is not always true. Wheels turning rapidly, for
instance, may look like rotating inversely. This phenomenon is known as the wagon‐wheel …

Tuneable Gaussian entanglement in levitated nanoparticle arrays

AK Chauhan, O Černotík, R Filip - npj Quantum Information, 2022 - nature.com
Optically levitated nanoparticles emerged as an interesting platform for probing fundamental
physics. Quantum control of their motion (including potential shaping) predisposes them for …

Infinite ergodic theory meets Boltzmann statistics

E Aghion, DA Kessler, E Barkai - Chaos, Solitons & Fractals, 2020 - Elsevier
We investigate the overdamped stochastic dynamics of a particle in an asymptotically flat
external potential field, in contact with a thermal bath. For an infinite system size, the …

Stationary gaussian entanglement between levitated nanoparticles

AK Chauhan, O Černotík, R Filip - New Journal of Physics, 2020 - iopscience.iop.org
Coherent scattering of photons is a novel mechanism of optomechanical coupling for
optically levitated nanoparticles promising strong, versatile interactions with light and …

Fractional positional jumps in stochastic systems with tilted periodic double-well potentials

M Žonda, W Belzig, E Goldobin, T Novotný - Physical Review B, 2024 - APS
We present a theoretical investigation of the stochastic dynamics of a damped particle in a
tilted periodic potential with a double well per period. By applying the matrix continued …

Detecting nonclassical correlations in levitated cavity optomechanics

AA Rakhubovsky, DW Moore, U Delić, N Kiesel… - Physical Review …, 2020 - APS
Nonclassical optomechanical correlations enable optical control of mechanical motion
beyond the limitations of classical driving. Here we investigate the feasibility of using pulsed …

Bayesian Estimation of Experimental Parameters in Stochastic Inertial Systems: Theory, Simulations, and Experiments with Objects Levitated in Vacuum

M Šiler, V Svak, A Jonáš, SH Simpson, O Brzobohatý… - Physical Review …, 2023 - APS
High-quality nanomechanical oscillators can sensitively probe force, mass, or displacement
in experiments bridging the gap between the classical and quantum domain. Dynamics of …