Anomalous transport tuned through stochastic resetting in the rugged energy landscape of a chaotic system with roughness

Y Luo, C Zeng, T Huang, BQ Ai - Physical Review E, 2022 - APS
Stochastic resetting causes kinetic phase transitions, whereas its underlying physical
mechanism remains to be elucidated. We here investigate the anomalous transport of a …

Effects of moisture on the mechanical properties of microcrystalline cellulose and the mobility of the water molecules as studied by the hybrid molecular mechanics …

IH Sahputra, A Alexiadis… - Journal of Polymer …, 2019 - Wiley Online Library
ABSTRACT A hybrid molecular mechanics–molecular dynamics simulation method has
been performed to study the effects of moisture content on the mechanical properties of …

Thermodynamic skewness relation from detailed fluctuation theorem

DSP Salazar - Physical Review E, 2022 - APS
The detailed fluctuation theorem (DFT) is a statement about the asymmetry in the statistics of
the entropy production. Consequences of the DFT are the second law of thermodynamics …

Nonequilibrium thermal transport and photon squeezing in a quadratic qubit-resonator system

C Wang, H Chen, JQ Liao - Physical Review A, 2021 - APS
We investigate steady-state thermal transport and photon statistics in a nonequilibrium
hybrid quantum system, in which a qubit shows longitudinal and quadratic coupling with an …

Shock width measured under liquid and solid conditions in a two-dimensional dusty plasma

A Kananovich, J Goree - Physical Review E, 2021 - APS
Widths of shocks are compared, under liquid and solid conditions, for a two-dimensional
layer of charged microspheres levitated in a plasma. In this strongly coupled dusty plasma, a …

Langevin equation for systems with a preferred spatial direction

R Belousov, EGD Cohen, L Rondoni - Physical Review E, 2016 - APS
In this paper, we generalize the theory of Brownian motion and the Onsager–Machlup theory
of fluctuations for spatially symmetric systems to equilibrium and nonequilibrium steady-state …

Volterra-series approach to stochastic nonlinear dynamics: The Duffing oscillator driven by white noise

R Belousov, F Berger, AJ Hudspeth - Physical Review E, 2019 - APS
The Duffing oscillator is a paradigm of bistable oscillatory motion in physics, engineering,
and biology. Time series of such oscillations are often observed experimentally in a …

Second-order fluctuation theory and time autocorrelation function for currents

R Belousov, EGD Cohen - Physical Review E, 2016 - APS
By using recent developments for the Langevin dynamics of spatially asymmetric systems,
we routinely generalize the Onsager-Machlup fluctuation theory of the second order in time …

Experimental demonstration that a free-falling aerosol particle obeys a fluctuation theorem

CS Wong, J Goree, R Gopalakrishnan - Physical Review E, 2018 - APS
We investigate the fluctuating motion of an aerosol particle falling in air. Using a Millikan-like
setup, we tracked a 1-μ m sphere falling at its terminal velocity. We observe occurrences of …

Nonequilibrium Langevin dynamics: A demonstration study of shear flow fluctuations in a simple fluid

R Belousov, EGD Cohen, L Rondoni - Physical Review E, 2017 - APS
The present paper is based on a recent success of the second-order stochastic fluctuation
theory in describing time autocorrelations of equilibrium and nonequilibrium physical …