Temperature in and out of equilibrium: A review of concepts, tools and attempts

A Puglisi, A Sarracino, A Vulpiani - Physics Reports, 2017 - Elsevier
We review the general aspects of the concept of temperature in equilibrium and non-
equilibrium statistical mechanics. Although temperature is an old and well-established …

Geometric heat pump: Controlling thermal transport with time-dependent modulations

Z Wang, L Wang, J Chen, C Wang, J Ren - Frontiers of Physics, 2022 - Springer
The second law of thermodynamics dictates that heat simultaneously flows from the hot to
cold bath on average. To go beyond this picture, a range of works in the past decade show …

Uncertainty relations for underdamped Langevin dynamics

T Van Vu, Y Hasegawa - Physical Review E, 2019 - APS
A trade-off between the precision of an arbitrary current and the dissipation, known as the
thermodynamic uncertainty relation, has been investigated for various Markovian systems …

Topologically constrained fluctuations and thermodynamics regulate nonequilibrium response

G Fernandes Martins, JM Horowitz - Physical Review E, 2023 - APS
The limits on a system's response to external perturbations inform our understanding of how
physical properties can be shaped by microscopic characteristics. Here, we derive …

Fluctuation–dissipation relations far from equilibrium: a case study

G Jung, F Schmid - Soft matter, 2021 - pubs.rsc.org
Fluctuation–dissipation relations or “theorems”(FDTs) are fundamental for statistical physics
and can be rigorously derived for equilibrium systems. Their applicability to non-equilibrium …

Efficiency at maximum power and efficiency fluctuations in a linear Brownian heat-engine model

JM Park, HM Chun, JD Noh - Physical Review E, 2016 - APS
We investigate the stochastic thermodynamics of a two-particle Langevin system. Each
particle is in contact with a heat bath at different temperatures T 1 and T 2 (< T 1) …

Dissipative timescales from coarse-graining irreversibility

FA Cisneros, N Fakhri, JM Horowitz - Journal of Statistical …, 2023 - iopscience.iop.org
We propose and investigate a method for identifying timescales of dissipation in
nonequilibrium steady states modeled as discrete-state Markov jump processes. The …

Asymmetric thermal relaxation in driven systems: Rotations go opposite ways

C Dieball, G Wellecke, A Godec - Physical Review Research, 2023 - APS
It was predicted and recently experimentally confirmed that systems with microscopically
reversible dynamics in quadratic potentials warm up faster than they cool down. This thermal …

Generalized fluctuation–dissipation relations holding in non-equilibrium dynamics

L Caprini - Journal of Statistical Mechanics: Theory and …, 2021 - iopscience.iop.org
We derive generalized fluctuation–dissipation relations (FDR) holding for a general
stochastic dynamics that includes as subcases both equilibrium models for passive colloids …

Life efficiency does not always increase with the dissipation rate

M Baiesi, C Maes - Journal of Physics Communications, 2018 - iopscience.iop.org
There does not exist a general positive correlation between important life-supporting
properties and the entropy production rate. The simple reason is that nondissipative and …