Quantacell: Powerful charging of quantum batteries

Abstract

We study the problem of charging a quantum battery in finite time. We demonstrate an analytical optimal protocol for the case of a single qubit. Extending this analysis to an array of N qubits, we demonstrate that an N-fold advantage in power per qubit can be achieved when global operations are permitted. The exemplary analytic argument for this quantum advantage in the charging power is backed up by numerical analysis using optimal control techniques. It is demonstrated that the quantum advantage for power holds when, with cyclic operation in mind, initial and final states are required to be separable.

11 pages, 3 figures, comments welcome

References in corpus (4)

• Thermodynamic cost of creating correlations
• The thermodynamics of creating correlations: Limitations and optimal protocols
• High-Speed Driving of a Two-Level System
• Correlation approach to work extraction from finite quantum systems

Cited by in corpus (297)

• Quantum Thermodynamics
• The role of quantum information in thermodynamics --- a topical review
• Quantum speed limits: from Heisenberg's uncertainty principle to optimal quantum control
• Enhancing the charging power of quantum batteries
• High-power collective charging of a solid-state quantum battery
• Quantum Equivalence and Quantum Signatures in Heat Engines
• Experimental characterization of a spin quantum heat engine
• Extractable work, the role of correlations, and asymptotic freedom in quantum batteries
• Spin-chain model of a many-body quantum battery
• Quantum advantage in the charging process of Sachdev-Ye-Kitaev batteries
• Quantum and Information Thermodynamics: A Unifying Framework based on Repeated Interactions
• Charger-mediated energy transfer for quantum batteries: an open system approach
• Superabsorption in an organic microcavity: towards a quantum battery
• Dissipative charging of a quantum battery
• Colloquium: Quantum Batteries
• Charger-mediated energy transfer in exactly-solvable models for quantum batteries
• Quantum engine efficiency bound beyond the second law of thermodynamics
• Quantum Coherence and Ergotropy
• Bounds on the capacity and power of quantum batteries
• Quantum thermodynamic devices: from theoretical proposals to experimental reality
• Quantum Charging Advantage Cannot Be Extensive Without Global Operations
• Quantum technologies need a Quantum Energy Initiative
• Quantum versus classical many-body batteries
• Stable adiabatic quantum batteries
• Perspective: Quantum Thermodynamics
• Using dark states to charge and stabilise open quantum batteries
• Ultrafast charging in a two-photon Dicke quantum battery
• Quantum thermal machines and batteries
• Powerful harmonic charging in quantum batteries
• Daemonic Ergotropy: Enhanced Work Extraction from Quantum Correlations
• Many-body localized quantum batteries
• Entanglement, Coherence, and Extractable Work in Quantum Batteries
• NMR investigations of quantum battery using star-topology spin systems
• Entanglement, coherence and charging process of quantum batteries
• On the operation of machines powered by quantum non-thermal baths
• Tightening Quantum Speed Limits for Almost All States
• Extended Dicke quantum battery with interatomic interactions and driving field
• The energetic cost of work extraction
• Enhancement in performance of quantum battery by ordered and disordered interactions
• Fluctuations in extractable work bound the charging power of quantum batteries
• Precision and Work Fluctuations in Gaussian Battery Charging
• Non-Markovian effects on charging and self-discharging processes of quantum batteries
• Quantum speed-up in collisional battery charging
• Fast charging of quantum battery assisted by noise
• Stabilizing Open Quantum Batteries by Sequential Measurements
• Nonreciprocal Quantum Batteries
• Discontinuities of the quantum Fisher information and the Bures metric
• Dissipative dynamics of an open quantum battery
• Ultra-stable charging of fast-scrambling SYK quantum batteries
• Environment-mediated charging process of quantum batteries
• The battery capacity of energy-storing quantum systems
• Stable and charge-switchable quantum batteries
• Simple expression for the quantum Fisher information matrix
• Charging a quantum battery with linear feedback control
• Quantum battery of interacting spins with environmental noise
• Estimation of Gaussian quantum states
• Charging and energy fluctuations of a driven quantum battery
• Cavity-Heisenberg spin chain quantum battery
• Entanglement and work extraction in the central-spin quantum battery
• Floquet Engineering to Reactivate a Dissipative Quantum Battery
• Quantum advantage of two-level batteries in self-discharging process
• Ergotropy from coherences in an open quantum system
• Beneficial and detrimental entanglement for quantum battery charging
• Remote Charging and Degradation Suppression for the Quantum Battery
• Coherent and dissipative dynamics at quantum phase transitions
• Cooperative many-body enhancement of quantum thermal machine power
• Strong Long-Range Spin-Spin Coupling via a Kerr Magnon Interface
• Optimal Control Methods for Quantum Batteries
• Collective enhancement in dissipative quantum batteries
• MBL-mobile: Quantum engine based on many-body localization
• Random Quantum Batteries
• Single atom energy-conversion device with a quantum load
• Micromasers as Quantum Batteries
• Operator Delocalization in Quantum Networks
• Experimental analysis of energy transfers between a quantum emitter and light fields
• Quantum Fuel with Multilevel Atomic Coherence for Ultrahigh Specific Work in a Photonic Carnot Engine
• Bounds on charging power of open quantum batteries
• Quantum advantage in charging cavity and spin batteries by repeated interactions
• Topological Quantum Batteries
• Work Extraction and Energy Storage in the Dicke Model
• Quantum Statistical Enhancement of the Collective Performance of Multiple Bosonic Engines
• Optimal charging of open spin-chain quantum batteries via homodyne-based feedback control
• Quantum batteries -- The future of energy storage?
• Characterization of a Two-Photon Quantum Battery: Initial Conditions, Stability and Work Extraction
• An out-of-equilibrium non-Markovian Quantum Heat Engine
• Collective effects and quantum coherence in dissipative charging of quantum batteries
• Thermally driven quantum refrigerator autonomously resets superconducting qubit
• Energy dynamics, heat production and heat-work conversion with qubits: towards the development of quantum machines
• Quantum battery based on quantum discord at room temperature
• Three-level Dicke quantum battery
• Dimensional enhancements in a quantum battery with imperfections
• Frustrating quantum batteries
• Charging a quantum battery in a non-Markovian environment: a collisional model approach
• Controlling energy storage crossing quantum phase transitions in an integrable spin quantum battery
• Closed-loop three-level charged quantum battery
• Quantum Flywheel
• Many-body quantum thermal machines
• Non-equilibrium steady-states of memoryless quantum collision models
• Collective performance of a finite-time quantum Otto cycle
• Role of quantum coherence in the thermodynamics of energy transfer
• Optimal Quantum Control of Charging Quantum Batteries
• Refrigeration beyond weak internal coupling
• Energy storage and coherence in closed and open quantum batteries
• Work extraction from coherently activated maps via quantum switch
• Performance limits of multilevel and multipartite quantum heat machines
• Performance of quantum batteries with correlated and uncorrelated chargers
• Work extraction from unknown quantum sources
• Reverse Quantum Speed Limit: How Slow Quantum Battery can Discharge?
• Enhanced energy transfer in a Dicke quantum battery
• Energetics of a Single Qubit Gate
• The Charging Performance of Su-Schrieffer-Heeger Quantum Battery
• Boosting the performance of small autonomous refrigerators via common environmental effects
• Quantum Battery with Ultracold Atoms: Bosons vs. Fermions
• Resource speed limits: Maximal rate of resource variation
• Quantum Speed Limits for Observables
• Multifunctional quantum thermal device utilizing three qubits
• Reinforcement learning optimization of the charging of a Dicke quantum battery
• Enhancing coherent energy transfer between quantum devices via a mediator
• Lossy Micromaser Battery: Almost Pure States in the Jaynes-Cummings Regime
• Demonstration of dynamical control of three-level open systems with a superconducting qutrit
• Daemonic ergotropy in continuously-monitored open quantum batteries
• Charging a quantum battery via non equilibrium heat current
• Local passivity and entanglement in shared quantum batteries
• Apparent temperature: demystifying the relation between quantum coherence, correlations, and heat flows
• Off-resonant Dicke Quantum Battery: Charging by Virtual Photons
• Collective advantages in finite-time thermodynamics
• High-capacity and high-power collective charging with spin chargers
• Optimal energy storage in the Tavis-Cummings quantum battery
• Optimal work extraction from quantum states by photo-assisted Cooper pair tunneling
• Qutrit quantum battery: comparing different charging protocols
• Energetics of correlations in interacting systems
• Work fluctuations and entanglement in quantum batteries
• Vacuum enhanced charging of a quantum battery
• Geometric Operator Quantum Speed Limit, Wegner Hamiltonian Flow and Operator Growth
• Magnon-mediated quantum battery under systematic errors
• Measurement Induced Synthesis of Coherent Quantum Batteries
• Localization effects in disordered quantum batteries
• Analytically solvable many-body Rosen-Zener quantum battery
• A quantum Otto engine with finite heat baths: energy, correlations, and degradation
• Speed of qubit states during thermalisation
• Quantum supercapacitors
• Speeding up Thermalisation via Open Quantum System Variational Optimisation
• Charging by quantum measurement
• Extraction of ergotropy: free energy bound and application to open cycle engines
• Charging of quantum batteries with general harmonic power
• Genuine quantum advantage in non-linear bosonic quantum batteries
• Dephasing Enabled Fast Charging of Quantum Batteries
• Cyclic solid-state quantum battery: Thermodynamic characterization and quantum hardware simulation
• Performance of a Superconducting Quantum Battery
• Quantum battery in the Heisenberg spin chain models with Dzyaloshinskii-Moriya interaction
• Heat flow reversals without reversing the arrow of time: the role of internal quantum coherences and correlations
• Anomalous discharging of quantum batteries: the ergotropic Mpemba effect
• Perturbatively-perfect many-body transfer
• Harnessing non-adiabatic excitations promoted by a quantum critical point
• Optical simulation of a quantum thermal machine
• On the contribution of work or heat in exchanged energy via interaction in open bipartite quantum systems
• Ergotropy and capacity optimization in Heisenberg spin-chain quantum batteries
• Dynamical blockade of a reservoir for optimal performances of a quantum battery
• Charging power and stability of always-on transitionless driven quantum batteries
• Lindbladian operators, von Neumann entropy and energy conservation in time-dependent quantum open systems
• Structure of passive states and its implication in charging quantum batteries
• Evaluating extractable work of quantum batteries via entropic uncertainty relations
• Collective operations can extremely reduce work fluctuations
• Impact of non-Markovian quantum Brownian motion on quantum batteries
• Quick charging of a quantum battery with superposed trajecotries
• Steady-state charging of quantum batteries via dissipative ancillas
• Periodically driven many-body quantum battery
• Quantum magnetometry using two-stroke thermal machines
• Scaling of energy and power in a large quantum battery-charger model
• Fast charging of an Ising spin pair quantum battery using optimal control
• The tight Second Law inequality for coherent quantum systems and finite-size heat baths
• Efficient wireless charging of a quantum battery
• An algorithm for solving unconstrained unitary quantum brachistochrone problems
• Efficiency fluctuations in a quantum battery charged by a repeated interaction process
• Quantum enhancement of a single quantum battery by repeated interactions with large spins
• Double quantum-dot engine fueled by entanglement between electron spins
• Entanglement-Driven Energy Exchange in a Two-Qubit Quantum Battery
• Quantum heat engine with a quadratically coupled optomechanical system
• Quantum battery based on dipole-dipole interaction and external driving field
• Quantum Dicke battery supercharging in the "bound luminocity" state
• Super-Optimal Charging of Quantum Batteries via Reservoir Engineering
• Noncompletely Positive Quantum Maps Enable Efficient Local Energy Extraction in Batteries
• Key Issues Review: Useful autonomous quantum machines
• Trade-offs between precision and fluctuations in charging finite-dimensional quantum batteries
• Multimode advantage in continuous variable quantum battery
• Trade-off Between Work and Correlations in Quantum Thermodynamics
• Minimal time required to charge a quantum system
• Catalytic leverage of correlations and mitigation of dissipation in Information erasure
• Two-time weak measurement protocol for ergotropy protection in open quantum batteries
• Quantum features and signatures of quantum-thermal machines
• Single-atom dissipation and dephasing in Dicke and Tavis-Cummings quantum batteries
• Stable collective charging of ultracold atoms quantum batteries
• Experimental simulation of daemonic work extraction in open quantum batteries on a digital quantum computer
• Charging free fermion quantum batteries
• Scaling of decoherence and energy flow in interacting quantum spin systems
• Dissipation suppression for an Unruh-DeWitt battery with a reflecting boundary
• Correlations enable lossless ergotropy transport
• Extractable work in quantum electromechanics
• Analytically Solvable Model for Qubit-Mediated Energy Transfer between Quantum Batteries
• Dissipative dynamics of an open quantum battery in the BTZ spacetime
• Strong coupling non-Markovian quantum thermodynamics of a finite-bath system
• On the distribution of the mean energy in the unitary orbit of quantum states
• Thermodynamically optimal creation of correlations
• Second law of thermodynamics for batteries with vacuum state
• Sunburst quantum Ising battery
• Quantum Ergotropy and Quantum Feedback Control
• Impact of non-Markovian evolution on characterizations of quantum thermodynamics
• Time-optimal quantum transformations with bounded bandwidth
• Reservoir-assisted quantum battery charging at finite temperatures
• Extending the self-discharge time of Dicke quantum batteries using molecular triplets
• Quantum speed limit for states and observables of perturbed open systems
• Stronger speed limit for observables: Tight bound for the capacity of entanglement, the modular Hamiltonian and the charging of a quantum battery
• Charging quantum batteries via Otto machines: The influence of monitoring
• Thermodynamic principles and implementations of quantum machines
• Non-Markovian N-spin chain quantum battery in thermal charging process
• Experimental demonstration of a scalable room-temperature quantum battery
• Autonomous quantum clocks using athermal resources
• Unveiling Detuning Effects for Heat-Current Control in Quantum Thermal Devices
• Two-photon charging of a quantum battery with a Gaussian pulse envelope
• Enhancing the charging performance of an atomic quantum battery
• Qubit dynamics of ergotropy and environment-induced work
• Parallel ergotropy: Maximum work extraction via parallel local unitary operations
• Quantum speed limit of Jaynes-Cummings model with detuning for arbitrary initial states
• Efficiency of optically pumping a quantum battery and a two-stroke heat engine
• Exceeding the maximum classical energy density in fully charged quantum batteries
• The role of quantum work statistics in many-body physics
• Beyond Energy: Teleporting Current, Charge, and More
• Variational-quantum-eigensolver-inspired optimization for spin-chain work extraction
• Daemonic quantum battery charged by thermalization
• Bose-Einstein condensation of photons in microcavity plasmas
• Quantum advantage in batteries for Sachdev-Ye-Kitaev interactions
• Quantum Charging Advantage in Superconducting Solid-State Batteries
• Stable and Efficient Charging of Superconducting Capacitively Shunted Flux Quantum Batteries
• Universally-Charging Protocols for Quantum Batteries: A No-Go Theorem
• A general formulation of time-optimal quantum control and optimality of singular protocols
• High-performance Kerr quantum battery
• Pairwise Measurement Induced Synthesis of Quantum Coherence
• Entanglement-assisted quantum speedup: Beating local quantum speed limits
• Experimental Extraction of Coherent Ergotropy and Its Energetic Cost in a Superconducting Qubit
• Collisional charging of a transmon quantum battery
• Quench dynamics in the Jaynes-Cummings-Hubbard and Dicke models
• (Thermo-)dynamics of the spin-boson model in the weak coupling regime: Application as a quantum battery
• Ergotopy transport in a one dimensional spin chain
• Quantum recharging by shortcut to adiabaticity
• Charging a Dimerized Quantum XY Chain
• Quantum refrigeration powered by noise in a superconducting circuit
• Magnetic Dipolar Quantum Battery with Spin-Orbit Coupling
• Laser-field detuning assisted optimization of exciton valley dynamics in monolayer WSe${}_2$: Geometric quantum speed limit
• Harnessing Nth Root Gates for Energy Storage
• Quantum steering as a probe of energy transfer in quantum batteries
• Accumulation of spin-polarized states of charge carriers and a spintronic battery
• Extractable energy from quantum superposition of current states
• Entanglement and energy transportation in the central-spin quantum battery
• Dichotomy in the effect of chaos on ergotropy
• Measuring multipartite quantum correlations by thermodynamic work extraction
• Charging a quantum spin network towards Heisenberg-limited precision
• Scrambling in the Charging of Quantum Batteries
• Energy-Invariant Catalysis of Stable Ergotropy in Strongly Coupled Spin-Chain Quantum Batteries
• Upper bounds on charging power and tangible advantage in quantum batteries
• Daemonic ergotropy of Gaussian quantum states and the role of measurement-induced purification via general-dyne detection
• Kicked-Ising Quantum Battery
• Role of energy-invariant assistants in energy extraction from quantum batteries
• Correlations and energy in mediated dynamics
• Stochastic Thermodynamics at the Quantum-Classical Boundary: A Self-Consistent Framework Based on Adiabatic-Response Theory
• Thermodynamics of Reduced State of the Field
• Bound energy, entanglement and identifying critical points in 1D long-range Kitaev model
• Charge-Preserving Operations in Quantum Batteries
• Positive and non-positive measurements in energy distillation from quantum batteries
• Photonic Energy-Coherence Theorem and Experimental Validations
• Symmetry induced enhancement in finite-time thermodynamic trade-off relations
• Molecular Processes as Quantum Information Resources
• Enhancing Nonreciprocity through Squeezing-Induced Symmetry Breaking
• Quantum regression theorem in the Unruh-DeWitt battery
• Connection-topology--dependent energy transport and ergotropy in quantum battery networks with reciprocal and nonreciprocal couplings
• Cluster Ising quantum batteries can mimic super-extensive charging power
• Markovian heat engine boosted by quantum coherence
• A Geometric Quantum Speed Limit: Theoretical Insights and Photonic Implementation
• The limits of rechargeable spin battery
• Heating and cooling processes via phaseonium-driven dynamics of cascade systems
• Boosting Work Extraction in Quantum Batteries via Continuous Environment Monitoring
• Quantum batteries in coherent Ising machine
• Collective Quantum Batteries and Charger-Battery Setup in Open Quantum Systems: Impact of Inter-Qubit Interactions, Dissipation, and Quantum Criticality
• Systems that saturate the Margolus-Levitin quantum speed limit
• Optimal Work Extraction from Finite-Time Closed Quantum Dynamics
• Effects of the detection loophole on rival entanglement attestation techniques
• Enhancing self-discharging process with disordered quantum batteries
• Asymptotic freedom in the dephased charging of quantum batteries
• Fluctuations in Extractable Work and Bounds on the Charging Power of Quantum Batteries
• Highly efficient charging and discharging of three-level quantum batteries through shortcuts to adiabaticity
• Universal features of non-analytical energy storage in quantum critical quantum batteries
• Modulator-Assisted Zeno Control of Energy Transfer in Quantum Batteries
• Quantum coherence and entanglement in wireless quantum batteries
• Probing non-classical light fields with energetic witnesses in Waveguide Quantum Electro-Dynamics
• Emergent mirror symmetry in the optimization of the central-spin quantum battery
• Engineering qubit dynamics in open systems with photonic synthetic lattices
• Quantum advantage from negativity of a work quasiprobability distribution
• IBM quantum platforms: a quantum battery perspective