Two-photon parametric amplification in a superconducting circuit exponentially strengthens cavity-qubit coupling, enabling faster charging and decoherence-resistant energy storage in a quantum battery.
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Defines isoergotropic states and ergotropy-preserving operations that redistribute coherent-incoherent or displacement-squeezing components in quantum batteries without changing total ergotropy.
Hybrid qubit-qutrit quantum battery shows oscillatory ergotropy and power with constant capacity, enhanced by nonclassical correlations, and mapped to a room-temperature nickel-radical molecular complex.
citing papers explorer
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Quantum battery optimized by parametric amplification
Two-photon parametric amplification in a superconducting circuit exponentially strengthens cavity-qubit coupling, enabling faster charging and decoherence-resistant energy storage in a quantum battery.
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Charge-Preserving Operations in Quantum Batteries
Defines isoergotropic states and ergotropy-preserving operations that redistribute coherent-incoherent or displacement-squeezing components in quantum batteries without changing total ergotropy.
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Hybrid Qubit-Qutrit Quantum Battery: Nonclassicality and Energy Performance
Hybrid qubit-qutrit quantum battery shows oscillatory ergotropy and power with constant capacity, enhanced by nonclassical correlations, and mapped to a room-temperature nickel-radical molecular complex.