Thermodynamic uncertainty relation for underdamped Langevin systems driven by a velocity-dependent force

JS Lee, JM Park, H Park - Physical Review E, 2019 - APS
Recently, it has been shown that there is a trade-off relation between thermodynamic cost
and current fluctuations, referred to as the thermodynamic uncertainty relation (TUR). The …

Inertial effects on the Brownian gyrator

Y Bae, S Lee, J Kim, H Jeong - Physical Review E, 2021 - APS
The recent interest into the Brownian gyrator has been confined chiefly to the analysis of
Brownian dynamics both in theory and experiment despite the applicability of general cases …

Tunable Brownian magneto heat pump

I Abdoli, R Wittmann, JM Brader, JU Sommer… - Scientific Reports, 2022 - nature.com
We propose a mesoscopic Brownian magneto heat pump made of a single charged
Brownian particle that is steered by an external magnetic field. The particle is subjected to …

Thermodynamic uncertainty relation in the overdamped limit with a magnetic Lorentz force

JM Park, H Park - Physical Review Research, 2021 - APS
In nonequilibrium systems, the relative fluctuation of a current has a universal tradeoff
relation with the entropy production, called the thermodynamic uncertainty relation (TUR) …

Estimating entropy production with odd-parity state variables via machine learning

DK Kim, S Lee, H Jeong - Physical Review Research, 2022 - APS
Entropy production (EP) is a central measure in nonequilibrium thermodynamics, as it can
quantify the irreversibility of a process as well as its energy dissipation in special cases …

Exactly solvable two-terminal heat engine with asymmetric Onsager coefficients: Origin of the power-efficiency bound

JS Lee, JM Park, HM Chun, J Um, H Park - Physical Review E, 2020 - APS
An engine producing a finite power at the ideal (Carnot) efficiency is a dream engine which
is not prohibited by the thermodynamic second law. Some years ago, a two-terminal heat …

[HTML][HTML] An overdamped Langevin approach to parallel diffusion and energy dissipation in the presence of low-frequency circularly polarized electromagnetic waves

Y Nariyuki - AIP Advances, 2023 - pubs.aip.org
Brownian motion of charged particles in the presence of low-frequency, circularly polarized
electromagnetic waves is discussed. By using the wave rest frame, the Langevin system …

[HTML][HTML] Tailoring the escape rate of a Brownian particle by combining a vortex flow with a magnetic field

I Abdoli, H Löwen, JU Sommer… - The Journal of Chemical …, 2023 - pubs.aip.org
The probability per unit time for a thermally activated Brownian particle to escape over a
potential well is, in general, well-described by Kramers's theory. Kramers showed that the …

Learning entropy production from underdamped Langevin trajectories

J Lyu, KJ Ray, JP Crutchfield - Physical Review E, 2024 - APS
Entropy production (EP) is a central quantity in nonequilibrium physics as it monitors energy
dissipation, irreversibility, and free energy differences during thermodynamic …