Quantum fluctuation theorems beyond two-point measurements

K Micadei, GT Landi, E Lutz - Physical Review Letters, 2020 - APS
We derive detailed and integral quantum fluctuation theorems for heat exchange in a
quantum correlated bipartite thermal system using the framework of dynamic Bayesian …

Energetic cost of feedback control

J Ehrich, S Still, DA Sivak - Physical Review Research, 2023 - APS
Successful feedback control of small systems allows for the rectification of thermal
fluctuations, converting them into useful energy; however, control itself requires work. This …

Information arbitrage in bipartite heat engines

MP Leighton, J Ehrich, DA Sivak - Physical Review X, 2024 - APS
Heat engines and information engines have each historically served as motivating examples
for the development of thermodynamics. While these two types of systems are typically …

Fluctuations of apparent entropy production in networks with hidden slow degrees of freedom

M Uhl, P Pietzonka, U Seifert - Journal of Statistical Mechanics …, 2018 - iopscience.iop.org
The fluctuation theorem for entropy production is a remarkable symmetry of the distribution
of produced entropy that holds universally in non-equilibrium steady states with Markovian …

Hidden slow degrees of freedom and fluctuation theorems: an analytically solvable model

M Kahlen, J Ehrich - Journal of statistical mechanics: theory and …, 2018 - iopscience.iop.org
In some situations in stochastic thermodynamics not all relevant slow degrees of freedom
are accessible. Consequently, one adopts an effective description involving only the visible …

Extracting Bayesian networks from multiple copies of a quantum system

K Micadei, GT Landi, E Lutz - Europhysics Letters, 2024 - iopscience.iop.org
Despite their theoretical importance, dynamic Bayesian networks associated with quantum
processes are currently not accessible experimentally. We here describe a general scheme …

Stochastic thermodynamics of a confined colloidal suspension under shear flow

S Gerloff, SHL Klapp - Physical Review E, 2018 - APS
Based on Brownian dynamics simulations, we investigate the thermodynamic signatures of
nonequilibrium steady states in a confined colloidal suspension under shear flow …

Stochastic thermodynamics of multicomponent molecular machines

M Leighton - 2024 - summit.sfu.ca
Molecular machines transduce free energy between different forms throughout all living
organisms. While truly machines in their own right, unlike their macroscopic counterparts …

[图书][B] Non-equilibrium dynamics of confined colloidal suspensions in shear-flow

S Gerloff - 2020 - search.proquest.com
Shear-driven colloidal suspensions in strong spatial confinement display complex non-
equilibrium many-body dynamics. These stem from the intricate interplay between the …

Coupled and Hidden Degrees of Freedom in Stochastic Thermodynamics

J Ehrich - arXiv preprint arXiv:2007.15223, 2020 - arxiv.org
This thesis investigates the interactions of different degrees of freedom of one joint system
within the theory of stochastic thermodynamics. First, a comprehensive introduction to the …