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 …
a more useful form that can perform work. In the classical setup, physical, chemical, and …
Quasiprobabilities in quantum thermodynamics and many-body systems: A tutorial
S Gherardini, G De Chiara - arXiv preprint arXiv:2403.17138, 2024 - arxiv.org
Quasiprobabilities are mathematical quantities describing the statistics of measurement
outcomes evaluated at two or more times, which incorporate the incompatibility of the …
outcomes evaluated at two or more times, which incorporate the incompatibility of the …
Kirkwood-Dirac quasiprobability approach to the statistics of incompatible observables
Recent work has revealed the central role played by the Kirkwood-Dirac quasiprobability
(KDQ) as a tool to properly account for non-classical features in the context of condensed …
(KDQ) as a tool to properly account for non-classical features in the context of condensed …
Quasiprobability distribution for heat fluctuations in the quantum regime
A Levy, M Lostaglio - PRX Quantum, 2020 - APS
The standard approach to deriving fluctuation theorems fails to capture the effect of quantum
correlation and coherence in the initial state of the system. Here, we overcome this difficulty …
correlation and coherence in the initial state of the system. Here, we overcome this difficulty …
Work statistics, quantum signatures, and enhanced work extraction in quadratic fermionic models
In quadratic fermionic models, we determine a quantum correction to the work statistics after
both a sudden quench and a time-dependent driving. Such a correction lies in the …
both a sudden quench and a time-dependent driving. Such a correction lies in the …
Work extraction from coherently activated maps via quantum switch
We characterize the impact that the application of two maps in a quantum-controlled order
has on the process of work extraction via unitary cycles and its optimization. The control is …
has on the process of work extraction via unitary cycles and its optimization. The control is …
Full counting statistics and coherences: Fluctuation symmetry in heat transport with the unified quantum master equation
Recently, a “unified” quantum master equation was derived and shown to be of the Gorini-
Kossakowski-Lindblad-Sudarshan form. This equation describes the dynamics of open …
Kossakowski-Lindblad-Sudarshan form. This equation describes the dynamics of open …
[PDF][PDF] Kirkwood-Dirac quasiprobability approach to quantum fluctuations: Theoretical and experimental perspectives
The existence of incompatible physical observables is one of the features that better casts
quantum physics apart from classical mechanics. In fact, incompatible observables are at the …
quantum physics apart from classical mechanics. In fact, incompatible observables are at the …
Autonomous dissipative Maxwell's demon in a diamond spin qutrit
Engineered dynamical maps combining coherent and dissipative transformations of
quantum states with quantum measurements have demonstrated a number of technological …
quantum states with quantum measurements have demonstrated a number of technological …
Projective measurements can probe nonclassical work extraction and time correlations
Quantum correlation functions are a natural way to encode multitime information, as they are
ubiquitous in analysis from fluctuation theorems to information scrambling. Correlation …
ubiquitous in analysis from fluctuation theorems to information scrambling. Correlation …