[HTML][HTML] Quantum thermal machines and batteries

S Bhattacharjee, A Dutta - The European Physical Journal B, 2021 - Springer
The seminal work by Sadi Carnot in the early nineteenth century provided the blueprint of a
reversible heat engine and the celebrated second law of thermodynamics eventually …

Optimal cycles for low-dissipation heat engines

P Abiuso, M Perarnau-Llobet - Physical review letters, 2020 - APS
We consider the optimization of a finite-time Carnot engine characterized by small
dissipations. We bound the power with a simple inequality and show that the optimal …

[HTML][HTML] Identifying optimal cycles in quantum thermal machines with reinforcement-learning

PA Erdman, F Noé - npj Quantum Information, 2022 - nature.com
The optimal control of open quantum systems is a challenging task but has a key role in
improving existing quantum information processing technologies. We introduce a general …

[HTML][HTML] Elementary thermal operations

M Lostaglio, ÁM Alhambra, C Perry - Quantum, 2018 - quantum-journal.org
To what extent do thermodynamic resource theories capture physically relevant constraints?
Inspired by quantum computation, we define a set of elementary thermodynamic gates that …

Quantum engine based on many-body localization

N Yunger Halpern, CD White, S Gopalakrishnan… - Physical Review B, 2019 - APS
Many-body-localized (MBL) systems do not thermalize under their intrinsic dynamics. The
athermality of MBL, we propose, can be harnessed for thermodynamic tasks. We illustrate …

Model-free optimization of power/efficiency tradeoffs in quantum thermal machines using reinforcement learning

PA Erdman, F Noé - PNAS nexus, 2023 - academic.oup.com
A quantum thermal machine is an open quantum system that enables the conversion
between heat and work at the micro or nano-scale. Optimally controlling such out-of …

Non-Markov enhancement of maximum power for quantum thermal machines

P Abiuso, V Giovannetti - Physical Review A, 2019 - APS
In this work we study how the non-Markovian character of the dynamics can affect the
thermodynamic performance of a quantum thermal engine, by analyzing the maximum …

Work, entropy production, and thermodynamics of information under protocol constraints

A Kolchinsky, DH Wolpert - Physical Review X, 2021 - APS
In many real-world situations, there are constraints on the ways in which a physical system
can be manipulated. We investigate the entropy production (EP) and extractable work …

Thermodynamics of modularity: Structural costs beyond the Landauer bound

AB Boyd, D Mandal, JP Crutchfield - Physical Review X, 2018 - APS
Information processing typically occurs via the composition of modular units, such as the
universal logic gates found in discrete computation circuits. The benefit of modular …

[HTML][HTML] The first law of general quantum resource theories

C Sparaciari, L Del Rio, CM Scandolo, P Faist… - Quantum, 2020 - quantum-journal.org
We extend the tools of quantum resource theories to scenarios in which multiple quantities
(or resources) are present, and their interplay governs the evolution of physical systems. We …