Negativity in the large-N limit of work quasiprobability distributions guarantees quantum advantage in charging quantum batteries.
Tasaki,Jarzynski relations for quantum systems and some applications,arXiv preprint(2000) [cond-mat/0009244]
6 Pith papers cite this work. Polarity classification is still indexing.
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abstract
We derive quantum analogues of Jarzynski's relations, and discuss two applications, namely, a derivation of the law of entropy increase for general compound systems, and a preliminary analysis of heat transfer between two quantum systems at different temperatures. We believe that the derivation of the law of entropy increase is new and of importance.
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UNVERDICTED 6representative citing papers
Introduces a Hermitian entropy-production operator equal to Belavkin-Staszewski relative entropy that obeys exact fluctuation theorems for quantum forward-reverse pairs defined via Petz retrodiction.
Coherence enables anomalous work extraction in qubit gate dynamics via negative Kirkwood-Dirac quasiprobabilities, with a compositional relation connecting circuit-level work statistics to individual gates.
Numerical optimization uncovers discontinuous switching and multi-step optimal protocols for minimizing dissipation and fluctuations in open quantum systems beyond slow and rapid regimes.
Real-time EFT expresses work distribution functions for a driven thermal bath plus qubit in terms of the quasiparticle spectral function, yielding second-order results that favor spin/topological qubits for work extraction.
A review of response theory formalism for isolated quantum fields emphasizing causality, functional techniques, and fluctuation-dissipation relations.
citing papers explorer
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Quantum advantage from negativity of work quasiprobability distributions
Negativity in the large-N limit of work quasiprobability distributions guarantees quantum advantage in charging quantum batteries.
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A quantum entropy production operator
Introduces a Hermitian entropy-production operator equal to Belavkin-Staszewski relative entropy that obeys exact fluctuation theorems for quantum forward-reverse pairs defined via Petz retrodiction.
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Quantum Coherence and Anomalous Work Extraction in Qubit Gate Dynamics
Coherence enables anomalous work extraction in qubit gate dynamics via negative Kirkwood-Dirac quasiprobabilities, with a compositional relation connecting circuit-level work statistics to individual gates.
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Optimal Control to Minimize Dissipation and Fluctuations in Open Quantum Systems Beyond Slow and Rapid Regimes
Numerical optimization uncovers discontinuous switching and multi-step optimal protocols for minimizing dissipation and fluctuations in open quantum systems beyond slow and rapid regimes.
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Work Statistics via Real-Time Effective Field Theory: Application to Work Extraction from Thermal Bath with Qubit Coupling
Real-time EFT expresses work distribution functions for a driven thermal bath plus qubit in terms of the quasiparticle spectral function, yielding second-order results that favor spin/topological qubits for work extraction.
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Response theory for quantum fields in isolation
A review of response theory formalism for isolated quantum fields emphasizing causality, functional techniques, and fluctuation-dissipation relations.