Exploring entanglement effects in a quantum stirling heat engine

HR Rastegar-Sedehi, C Cruz - Physica Scripta, 2024 - iopscience.iop.org
This study presents the development of an entangled quantum Stirling heat engine based
on a two-qubit Heisenberg model. We investigate the impact of entangled states of the …

A photonic engine fueled by quantum-correlated atoms

CG Feyisa, HH Jen - arxiv preprint arxiv:2307.16726, 2023 - arxiv.org
Entangled states are an important resource for quantum information processing and for the
fundamental understanding of quantum physics. An intriguing open question would be …

Finite-time thermodynamics: A journey beginning with optimizing heat engines

YH Ma, XH Zhao - arxiv preprint arxiv:2411.03853, 2024 - arxiv.org
In this paper, we summarize the historical development of finite-time thermodynamics and
review the current state of research over the past two decades in this field, focusing on …

Coherence-enhanced thermodynamic performance in periodically driven thermoelectric heat engines

J Lu, Z Wang, J Ren, C Wang, JH Jiang - arxiv preprint arxiv:2310.10465, 2023 - arxiv.org
Three-terminal phonon-thermoelectric devices have the potential to operate as heat
engines, converting absorbed heat from one terminal into useful output work. This study …

Coherence-enhanced thermodynamic performance in a periodically driven inelastic heat engine

J Lu, Z Wang, J Ren, C Wang, JH Jiang - Physical Review B, 2024 - APS
Quantum thermodynamics with microscopic inelastic scattering processes has been
intensively investigated in recent years. Here, we apply quantum master equation combined …

Quantum measurement spintronic engine powered by quantum coherence enhanced by bosonic catalysis

M Lamblin, M Bowen - Physical Review B, 2024 - APS
Quantum information engines can advantageously convert information into work, usually
through a feedback mechanism operated by a Maxwell demon. In principle, this opens …

Relating completely positive divisibility of dynamical maps with compatibility of channels

A Mitra, D Saha, S Bhattacharya, AS Majumdar - Physical Review A, 2024 - APS
The role of completely positive–indivisibility (CP-indivisibility) and incompatibility as
valuable resources for various information-theoretic tasks is widely acknowledged. This …

Controlling work output and coherence in finite-time quantum Otto engines through monitoring

R Shastri, BP Venkatesh - Physical Review E, 2024 - APS
We examine the role of diagnostic quantum measurements on the work statistics of a finite-
time quantum Otto heat engine operated in the steady state. We consider three pointer …

[HTML][HTML] Quantum Otto Heat Engine Using Polar Molecules in Pendular States

X Li, Z Sun, YY Fang, XL Huang, X Huang, JF Li… - Molecules, 2024 - mdpi.com
Quantum heat engines (QHEs) are established by applying the principles of quantum
thermodynamics to small− scale systems, which leverage quantum effects to gain certain …

Harnessing energy extracted from heat engines to charge quantum batteries

D Saha, A Bhattacharyya, K Sen, U Sen - arxiv preprint arxiv:2309.15634, 2023 - arxiv.org
We explore the performance of three-and two-stroke heat engines with a qutrit working
substance in charging two-level quantum batteries. We first classify the heat engines into …