ArticleEntropy (Basel, Switzerland)2021
Characterization of a Two-Photon Quantum Battery: Initial Conditions, Stability and Work Extraction.
Article in Entropy (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Work extraction from coupled qubits in equilibrium and nonequilibrium thermal reservoirs.Scientific reports · 2025Article
- Amplified quantum battery via dynamical modulation.Scientific reports · 2025Article
- Work extraction from quantum coherence in non-equilibrium environment.Scientific reports · 2024Article
- Analytically Solvable Model for Qubit-Mediated Energy Transfer between Quantum Batteries.Entropy (Basel, Switzerland) · 2023Article
- Lossy Micromaser Battery: Almost Pure States in the Jaynes-Cummings Regime.Entropy (Basel, Switzerland) · 2023Article
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5 authors.
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Abstract
We consider a quantum battery that is based on a two-level system coupled with a cavity radiation by means of a two-photon interaction. Various figures of merit, such as stored energy, average charging power, energy fluctuations, and extractable work are investigated, considering, as possible initial conditions for the cavity, a Fock state, a coherent state, and a squeezed state. We show that the first state leads to better performances for the battery. However, a coherent state with the same average number of photons, even if it is affected by stronger fluctuations in the stored energy, results in quite interesting performance, in particular since it allows for almost completely extracting the stored energy as usable work at short enough times.
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