Environment-mediated entropic uncertainty in charging quantum batteries
arXiv:2210.12909 · doi:10.1103/PhysRevE.106.054107
Abstract
We studied the dynamics of entropic uncertainty in Markovian and non-Markovian systems during the charging of open quantum batteries (QBs) mediated by a common dissipation environment. In the non-Markovian regime, the battery is almost fully charged efficiently, and the strong non-Markovian property is beneficial for improving the charging power. In addition, the results show that the energy storage is closely related to the couplings of the charger-reservoir and battery-reservoir; that is, the stronger coupling of a charger-reservoir improves energy storage. In particular, entanglement is required to obtain the most stored energy and is accompanied by the least tight entropic bound. Interestingly, it was found that the tightness of the entropic bound can be considered a good indicator of the energy transfer in different charging processes, and the complete energy transfer always corresponds to the tightest entropic bound. Our results provide insight into the optimal charging efficiency of QBs during practical charging.
arXiv comment9 pages, 6 figures, comments are welcomed. Accepted by Physical Review E
References in corpus (30)
- Entanglement of Formation of an Arbitrary State of Two Qubits
- Measure for the Degree of Non-Markovian Behavior of Quantum Processes in Open Systems
- Non-Markovian dynamics in open quantum systems
- Entanglement and non-Markovianity of quantum evolutions
- The Uncertainty Principle in the Presence of Quantum Memory
- Extractable work from ensembles of quantum batteries. Entanglement helps
- Enhancing the charging power of quantum batteries
- High-power collective charging of a solid-state quantum battery
- Protecting entanglement via the quantum Zeno effect
- Extractable work, the role of correlations, and asymptotic freedom in quantum batteries
- Charger-mediated energy transfer for quantum batteries: an open system approach
- Dissipative charging of a quantum battery
- Bounds on the capacity and power of quantum batteries
- Foundations and Measures of Quantum Non-Markovianity
- Quantum versus classical many-body batteries
- Entropic uncertainty relations and entanglement
- Using dark states to charge and stabilise open quantum batteries
- Non-Markovianity through accessible information
- Powerful harmonic charging in quantum batteries
- Entanglement, coherence and charging process of quantum batteries
- Fluctuations in extractable work bound the charging power of quantum batteries
- Non-Markovian effects on charging and self-discharging processes of quantum batteries
- Entropic uncertainty relations for multiple measurements
- Improved tripartite uncertainty relation with quantum memory
- Environment-mediated charging process of quantum batteries
- Non-Markovianity through flow of information between a system and an environment
- Optimized entropic uncertainty relations for multiple measurements
- Off-resonant entanglement generation in a lossy cavity
- Environment-induced entanglement with a single photon
- Experimental investigation of enviroment--induced entanglement using an all--optical setup
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- Evaluating extractable work of quantum batteries via entropic uncertainty relations
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- Super-Optimal Charging of Quantum Batteries via Reservoir Engineering
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- Entanglement and entropy uncertainty in black hole quantum atmosphere
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