Efficient Information Retrieval for Sensing via Continuous Measurement
arXiv:2209.08777 · doi:10.1103/PhysRevX.13.031012
Abstract
Continuous monitoring of driven-dissipative quantum optical systems is a crucial element in the implementation of quantum metrology, providing essential strategies for achieving highly precise measurements beyond the classical limit. In this context, the relevant figure of merit is the quantum Fisher information of the radiation field emitted by the driven-dissipative sensor. Saturation of the corresponding precision limit as defined by the quantum Cramer-Rao bound is typically not achieved by conventional, temporally local continuous measurement schemes such as counting or homodyning. To address the outstanding open challenge of efficient retrieval of the quantum Fisher information of the emission field, we design a novel continuous measurement strategy featuring temporally quasilocal measurement bases as captured by matrix product states. Such measurement can be implemented effectively by injecting the emission field of the sensor into an auxiliary open system, a `quantum decoder' module, which `decodes' specific input matrix product states into simple product states as its output field, and performing conventional continuous measurement at the output. We devise a universal recipe for the construction of the decoder by exploiting time reversal transformation of quantum optical input-output channels, thereby establishing a universal method to achieve the quantum Cramer-Rao precision limit for generic sensors based on continuous measurement. As a by-product, we establish an effective formula for the evaluation of the quantum Fisher information of the emission field of generic driven-dissipative open sensors. We illustrate the power of our scheme with paramagnetic open sensor designs including linear force sensors, fibre-interfaced nonlinear emitters, and driven-dissipative many-body sensors, and demonstrate that it can be robustly implemented under realistic experimental imperfections.
arXiv commentpublished version
References in corpus (86)
- Observation of Gravitational Waves from a Binary Black Hole Merger
- Cavity Optomechanics
- Quantum sensing
- QuTiP 2: A Python framework for the dynamics of open quantum systems
- Quantum state transfer and entanglement distribution among distant nodes in a quantum network
- Introduction to Quantum Noise, Measurement and Amplification
- Chiral Quantum Optics
- The Quantum Jump Approach to Dissipative Dynamics in Quantum Optics
- Interfacing single photons and single quantum dots with photonic nanostructures
- Cavity-based quantum networks with single atoms and optical photons
- Quantum Phases of Matter on a 256-Atom Programmable Quantum Simulator
- Cold atoms in cavity-generated dynamical optical potentials
- Quantum Simulation of Antiferromagnetic Spin Chains in an Optical Lattice
- Open Quantum Systems. An Introduction
- Matrix Product States and Projected Entangled Pair States: Concepts, Symmetries, and Theorems
- Quantum Fisher information matrix and multiparameter estimation
- Programmable quantum simulation of 2D antiferromagnets with hundreds of Rydberg atoms
- Efficient quantum state tomography
- Coherent coupling of molecular resonators with a micro-cavity mode
- Strongly interacting photons in one-dimensional continuum
- Quantum Theory of Superresolution for Two Incoherent Optical Point Sources
- Quantum information transfer using photons
- QuSpin: a Python Package for Dynamics and Exact Diagonalisation of Quantum Many Body Systems part I: spin chains
- Quantum optical circulator controlled by a single chirally coupled atom
- Quantum Optics of Chiral Spin Networks
- A Dissipatively Stabilized Mott Insulator of Photons
- Sequential generation of entangled multi-qubit states
- A photon-photon quantum gate based on a single atom in an optical resonator
- Continuous Matrix Product States for Quantum Fields
- Quantum fidelity for arbitrary Gaussian states
- Efficient tomography of a quantum many-body system
- Coherent spin-qubit photon coupling
- Back-action Evading Measurements of Nanomechanical Motion
- Atom-atom interactions around the band edge of a photonic crystal waveguide
- Quantum back action evading measurement of motion in a negative mass reference frame
- Observation of a prethermal discrete time crystal
- Coupling of a single NV-center in diamond to a fiber-based microcavity
- Driven-dissipative preparation of entangled states in cascaded quantum-optical networks
- Fundamental Quantum Limit to Waveform Estimation
- Signal recycled laser-interferometer gravitational-wave detectors as optical springs
- Quantum Spin Dimers from Chiral Dissipation in Cold-Atom Chains
- Observation of a continuous time crystal
- Photonic Quantum Circuits with Time Delays
- Optimal metrology with programmable quantum sensors
- Optimal measurements for simultaneous quantum estimation of multiple phases
- Quantum Measurement Theory in Gravitational-Wave Detectors
- Coherent Quantum-Noise Cancellation for Optomechanical Sensors
- Establishing EPR-channels between Nanomechanics and Atomic Ensembles
- Enhanced metrology at the critical point of a many-body Rydberg atomic system
- Photonic tensor networks produced by a single quantum emitter
- Criticality-Enhanced Quantum Sensing via Continuous Measurement
- The Fisher information and the quantum Cramer-Rao sensitivity limit of continuous measurements
- Observing emergent hydrodynamics in a long-range quantum magnet
- Entanglement transport and a nanophotonic interface for atoms in optical tweezers
- Scalable reconstruction of density matrices
- Dynamical phase transitions as a resource for quantum enhanced metrology
- State and dynamical parameter estimation for open quantum systems
- Back-action amplification and quantum limits in optomechanical measurements
- Quantum Variational Optimization of Ramsey Interferometry and Atomic Clocks
- Emergence of multi-body interactions in few-atom sites of a fermionic lattice clock
- Restoring Heisenberg scaling in noisy quantum metrology by monitoring the environment
- Towards a deterministic interface between trapped-ion qubits and travelling photons
- Intracity quantum communication via thermal microwave networks
- Proposal of room-temperature diamond maser
- Integrated Fiber-Mirror Ion Trap for Strong Ion-Cavity Coupling
- Simultaneous tracking of spin angle and amplitude beyond classical limits
- Holographic quantum states
- Realizing a Deterministic Source of Multipartite-Entangled Photonic Qubits
- Self-oscillating pump in a topological dissipative atom-cavity system
- Bayesian parameter estimation by continuous homodyne detection
- Observation of back-action cancellation in interferometric and weak force measurements
- Noisy quantum metrology enhanced by continuous nondemolition measurement
- Overcoming the SQL in gravitational wave detectors using spin systems with negative effective mass
- Ultimate limits for quantum magnetometry via time-continuous measurements
- Sequential generation of projected entangled-pair states
- Simulating Quantum Fields with Cavity QED
- Tensor-Network Approach for Quantum Metrology in Many-Body Quantum Systems
- Exploring Interacting Quantum Many-Body Systems by Experimentally Creating Continuous Matrix Product States in Superconducting Circuits
- Proposal for Quantum Simulation via All-Optically Generated Tensor Network States
- Spectrum analysis with quantum dynamical systems
- Fundamental quantum limits to waveform detection
- Fisher informations and local asymptotic normality for continuous-time quantum Markov processes
- Unconditional steady-state entanglement in macroscopic hybrid systems by coherent noise cancellation
- Adaptive measurement filter: efficient strategy for optimal estimation of quantum Markov chains
- Quantum noise spectroscopy as an incoherent imaging problem
- Probing phases of quantum matter with an ion-trap tensor-network quantum eigensolver
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- Quantum sensing with atomic, molecular, and optical platforms for fundamental physics
- Continuous sensing and parameter estimation with the boundary time-crystal
- Criticality-Enhanced Quantum Sensing with a Parametric Superconducting Resonator
- Optimality and Noise-Resilience of Critical Quantum Sensing
- Localization Driven Quantum Sensing
- Long-range interacting Stark many-body probes with Super-Heisenberg precision
- A tensor network approach to sensing quantum light-matter interactions
- Entanglement engineering of optomechanical systems by reinforcement learning
- Relations between quantum metrology and criticality in general su(1, 1) systems
- Designing open quantum systems for enabling quantum enhanced sensing through classical measurements
- Multicritical quantum sensors driven by symmetry-breaking
- Exploiting nonequilibrium phase transitions and strong symmetries for continuous measurement of collective observables
- Critical Quantum Sensing: a tutorial on parameter estimation near quantum phase transitions
- Quantum reversal: a general theory of coherent quantum absorbers
- Biasing quantum trajectories for enhanced sensing
- Daemonic ergotropy of Gaussian quantum states and the role of measurement-induced purification via general-dyne detection
- Quantum Cramer-Rao Precision Limit of Noisy Continuous Sensing
- Current-based metrology with two-terminal mesoscopic conductors
- Unlocking Heisenberg Sensitivity with Sequential Weak Measurement Preparation
- Lieb-Mattis states for robust entangled differential phase sensing
- Investigating Lipkin-Meshkov-Glick Model and Criticality-Enhanced Metrology in a Coherent Ising Machine
- Quantum metrology through spectral measurements in quantum optics
- Lindblad estimation with fast and precise quantum control
- Response kinetic uncertainty relation for Markovian open quantum systems
- Estimating quantum Markov chains using coherent absorber post-processing and pattern counting estimator
- Current fluctuations in nonequilibrium open quantum systems beyond weak coupling: a reaction coordinate approach
- Extending the dynamic range in quantum frequency estimation with sequential weak measurements
- Metastability in the Dissipative Quantum Rabi Model
- Boosting Work Extraction in Quantum Batteries via Continuous Environment Monitoring
- Parameter estimation with one- and two-time measurements on the emission field of the boundary time crystal
- Time correlations from steady-state expectation values