Collective Quantum Batteries and Charger-Battery Setup in Open Quantum Systems: Impact of Inter-Qubit Interactions, Dissipation, and Quantum Criticality
arXiv:2511.02583 · doi:10.1088/1402-4896/ae4dcf
Abstract
Quantum batteries have emerged as promising platforms for exploring energy storage and transfer processes governed by quantum mechanical laws. In this work, we study three models of two-qubit open quantum systems. The first model comprises two central spins immersed in spin baths, and both central spins are collectively considered as quantum batteries. The impact of inter-qubit interactions on the performance of the quantum battery is investigated. In the second model, a two-qubit model interacting with a squeezed thermal bath serves as a collective quantum battery, where the impact of inter-atomic distance and the bath temperature on the battery's performance is explored. Furthermore, a two-qubit model is used, where one qubit is modeled as a battery and the other as a charger. The charger in this model interacts with an anisotropic spin-chain bath, which is conducive to quantum criticality. It is demonstrated that this criticality has a substantial impact on the quantum battery's storage capacity.
12 pages, 13 figures
References in corpus (68)
- Stochastic thermodynamics, fluctuation theorems, and molecular machines
- Entanglement in quantum critical phenomena
- Scaling of Entanglement close to a Quantum Phase Transitions
- Measure for the Degree of Non-Markovian Behavior of Quantum Processes in Open Systems
- Quantum Non-Markovianity: Characterization, Quantification and Detection
- Quantum Thermodynamics
- Extractable work from ensembles of quantum batteries. Entanglement helps
- Maximal work extraction from quantum systems
- Theory of the spin bath
- Enhancing the charging power of quantum batteries
- High-power collective charging of a solid-state quantum battery
- Quantacell: Powerful charging of quantum batteries
- Entangled states and collective nonclassical effects in two-atom systems
- Irreversible entropy production, from quantum to classical
- Canonical form of master equations and characterization of non-Markovianity
- Extractable work, the role of correlations, and asymptotic freedom in quantum batteries
- Concepts of quantum non-Markovianity: a hierarchy
- Spin-chain model of a many-body quantum battery
- Quantum advantage in the charging process of Sachdev-Ye-Kitaev batteries
- Charger-mediated energy transfer for quantum batteries: an open system approach
- Non-Markovian dynamics in a spin star system: Exact solution and approximation techniques
- Polarization and readout of coupled single spins in diamond
- Colloquium: Quantum Batteries
- Quantum thermal transistor
- Quantum Coherence and Ergotropy
- {\it Colloquium:} Statistical Mechanics and Thermodynamics at Strong Coupling: Quantum and Classical
- NMR investigations of quantum battery using star-topology spin systems
- Extended Dicke quantum battery with interatomic interactions and driving field
- Non-Markovian effects on charging and self-discharging processes of quantum batteries
- Quantum information and physics: some future directions
- Nonreciprocal Quantum Batteries
- Thermodynamics of non-Markovian reservoirs and heat engines
- Entanglement and work extraction in the central-spin quantum battery
- Beneficial and detrimental entanglement for quantum battery charging
- Ergotropy from coherences in an open quantum system
- Disentanglement of two qubits coupled to an XY spin chain: Role of quantum phase transition
- Fundamental limits to frequency estimation: A comprehensive microscopic perspective
- Topological Quantum Batteries
- Quantum Statistical Enhancement of the Collective Performance of Multiple Bosonic Engines
- Charging a quantum battery in a non-Markovian environment: a collisional model approach
- A Spin Chain Primer
- Temporal self-similarity of quantum dynamical maps as a concept of memorylessness
- Dynamics of entanglement in Two-Qubit Open System Interacting with a Squeezed Thermal Bath via Dissipative interaction
- Self-Discharging Mitigated Quantum Battery
- From Early Theories of Dzyaloshinskii-Moriya Interactions in Metallic Systems to Today's Novel Roads
- Resonator-qutrits quantum battery
- Dynamics and thermodynamics of a central spin immersed in a spin bath
- Analytically solvable many-body Rosen-Zener quantum battery
- Genuine quantum advantage in non-linear bosonic quantum batteries
- Thermalization in Quenched Open Quantum Cosmology
- Dephasing Enabled Fast Charging of Quantum Batteries
- Quantum battery in the Heisenberg spin chain models with Dzyaloshinskii-Moriya interaction
- Impact of non-Markovian quantum Brownian motion on quantum batteries
- Thermodynamics of one and two-qubit nonequilibrium heat engines running between squeezed thermal reservoirs
- Entanglement Dynamics in Two-Qubit Open System Interacting with a Squeezed Thermal Bath via Quantum Nondemolition interaction
- Quantum Wheatstone Bridge
- Super-Optimal Charging of Quantum Batteries via Reservoir Engineering
- Two-time weak measurement protocol for ergotropy protection in open quantum batteries
- Reliable quantum advantage in quantum battery charging
- Quantum correlations and speed limit of central spin system
- Strong coupling non-Markovian quantum thermodynamics of a finite-bath system
- Impact of non-Markovian evolution on characterizations of quantum thermodynamics
- Ergotropy and entanglement in critical spin chains
- Dynamics of two central spins immersed in spin baths
- Quantum Thermal Analogs of Electric Circuits: A Universal Approach
- (Thermo-)dynamics of the spin-boson model in the weak coupling regime: Application as a quantum battery
- Quantum Thermodynamics of Open Quantum Systems: Nature of Thermal Fluctuations
- Heisenberg spin networks for realizing quantum battery with the aid of Dzyaloshinskii Moriya interaction