Quantum engines and refrigerators

LM Cangemi, C Bhadra, A Levy - Physics Reports, 2024 - Elsevier
Engines are systems and devices that convert one form of energy into another, typically into
a more useful form that can perform work. In the classical setup, physical, chemical, and …

Energy dynamics, heat production and heat–work conversion with qubits: toward the development of quantum machines

L Arrachea - Reports on Progress in Physics, 2023 - iopscience.iop.org
We present an overview of recent advances in the study of energy dynamics and
mechanisms for energy conversion in qubit systems with special focus on realizations in …

Collective advantages in finite-time thermodynamics

A Rolandi, P Abiuso, M Perarnau-Llobet - Physical Review Letters, 2023 - APS
A central task in finite-time thermodynamics is to minimize the excess or dissipated work W
diss when manipulating the state of a system immersed in a thermal bath. We consider this …

Thermodynamic geometry of microscopic heat engines

K Brandner, K Saito - Physical review letters, 2020 - APS
We develop a general framework to describe the thermodynamics of microscopic heat
engines driven by arbitrary periodic temperature variations and modulations of a mechanical …

Optimal control in stochastic thermodynamics

S Blaber, DA Sivak - Journal of Physics Communications, 2023 - iopscience.iop.org
We review recent progress in optimal control in stochastic thermodynamics. Theoretical
advances provide in-depth insight into minimum-dissipation control with either full or limited …

Thermodynamic uncertainty relation in slowly driven quantum heat engines

HJD Miller, MH Mohammady, M Perarnau-Llobet… - Physical review …, 2021 - APS
Thermodynamic uncertainty relations express a trade-off between precision, defined as the
noise-to-signal ratio of a generic current, and the amount of associated entropy production …

[HTML][HTML] Geometric optimisation of quantum thermodynamic processes

P Abiuso, HJD Miller, M Perarnau-Llobet, M Scandi - Entropy, 2020 - mdpi.com
Differential geometry offers a powerful framework for optimising and characterising finite-
time thermodynamic processes, both classical and quantum. Here, we start by a …

Geometric bound on the efficiency of irreversible thermodynamic cycles

AG Frim, MR DeWeese - Physical Review Letters, 2022 - APS
Stochastic thermodynamics has revolutionized our understanding of heat engines operating
in finite time. Recently, numerous studies have considered the optimal operation of …

Thermodynamic control—An old paradigm with new applications

S Deffner, MVS Bonança - Europhysics Letters, 2020 - iopscience.iop.org
Tremendous research efforts have been invested in exploring and designing so-called
shortcuts to adiabaticity. These are finite-time processes that produce the same final states …

Quantum batteries at the verge of a phase transition

F Barra, KV Hovhannisyan, A Imparato - New Journal of Physics, 2022 - iopscience.iop.org
Starting from the observation that the reduced state of a system strongly coupled to a bath is,
in general, an athermal state, we introduce and study a cyclic battery–charger quantum …