Quantum metrology

Abstract

We point out a general framework that encompasses most cases in which quantum effects enable an increase in precision when estimating a parameter (quantum metrology). The typical quantum precision-enhancement is of the order of the square root of the number of times the system is sampled. We prove that this is optimal and we point out the different strategies (classical and quantum) that permit to attain this bound.

4 pages, 2 figures

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Cited by in corpus (1366)

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• The classical-quantum boundary for correlations: discord and related measures
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• Quantum spin squeezing
• Reference frames, superselection rules, and quantum information
• Advances in Photonic Quantum Sensing
• The elusive Heisenberg limit in quantum enhanced metrology
• Experimental realization of sub-shot-noise quantum imaging
• Entanglement-free Heisenberg-limited phase estimation
• Fisher information and multiparticle entanglement
• Quantum speed limits: from Heisenberg's uncertainty principle to optimal quantum control
• Quantum Fisher Information Flow in Non-Markovian Processes of Open Systems
• Hybrid quantum-classical algorithms and quantum error mitigation
• Quantum metrology with entangled coherent states
• Quantum limits in optical interferometry
• Squeezed states of light and their applications in laser interferometers
• Optimal Quantum Phase Estimation
• Quantum Metrology with Two-Mode Squeezed Vacuum: Parity Detection Beats the Heisenberg Limit
• Quantum enhanced measurements without entanglement
• Fisher Information and entanglement of non-Gaussian spin states
• Quantum Process Tomography: Resource Analysis of Different Strategies
• Generalized Limits for Single-Parameter Quantum Estimation
• Quantum Circuits Architecture
• Polynomial-time quantum algorithm for the simulation of chemical dynamics
• Measures and applications of quantum correlations
• Quantum Enhanced Multiple Phase Estimation
• Using entanglement against noise in quantum metrology
• Nonlinear optical signals and spectroscopy with quantum light
• Entanglement Certification $-$ From Theory to Experiment
• Observation of Entangled States of a Fully Controlled 20-Qubit System
• 'Designer atoms' for quantum metrology
• How to quantify coherence: Distinguishing speakable and unspeakable notions
• On-demand semiconductor source of entangled photons which simultaneously has high fidelity, efficiency, and indistinguishability
• Distributed quantum sensing in a continuous variable entangled network
• Quantum criticality as a resource for quantum estimation
• Magnetic sensitivity beyond the projection noise limit by spin squeezing
• An Entanglement-Enhanced Microscope
• Quantum phase estimation with lossy interferometers
• Modular Entanglement of Atomic Qubits using both Photons and Phonons
• Fisher information under decoherence in Bloch representation
• Compatibility in Multiparameter Quantum Metrology
• Quantum Error Correction for Metrology
• Classical and quantum shortcuts to adiabaticity for scale-invariant driving
• Quantum discord determines the interferometric power of quantum states
• Quantum computational finance: Monte Carlo pricing of financial derivatives
• Multi-parameter Quantum Metrology
• Time-reversal and super-resolving phase measurements
• Achieving the Heisenberg limit in quantum metrology using quantum error correction
• Quantum enhanced estimation of a multi-dimensional field
• Interaction-based quantum metrology showing scaling beyond the Heisenberg limit
• A Geometric Perspective on Quantum Parameter Estimation
• Quantum Metrology: Dynamics vs. Entanglement
• General optimality of the Heisenberg limit for quantum metrology
• Optical phase estimation in the presence of phase-diffusion
• A perspective on multiparameter quantum metrology: from theoretical tools to applications in quantum imaging
• Distributed Quantum Sensing Using Continuous-Variable Multipartite Entanglement
• Distributed Quantum Metrology and the Entangling Power of Linear Networks
• Quantum-Enhanced Sensing Based on Time Reversal of Nonlinear Dynamics
• Quantum Metrology in Open Systems: Dissipative Cramér-Rao Bound
• Arbitrary accuracy iterative phase estimation algorithm as a two qubit benchmark
• Magnet field sensing beyond the standard quantum limit under the effect of decoherence
• Optimal Quantum Measurements of Expectation Values of Observables
• Bosonic quantum error correction codes in superconducting quantum circuits
• Noisy metrology beyond the standard quantum limit
• Optimal measurements for simultaneous quantum estimation of multiple phases
• Optimal adaptive control for quantum metrology with time-dependent Hamiltonians
• Roadmap on Wavefront Shaping and deep imaging in complex media
• Geometry of quantum phase transitions
• Heisenberg-limited ground state energy estimation for early fault-tolerant quantum computers
• Quantum thermal machines and batteries
• Multi-parameter estimation beyond Quantum Fisher Information
• Quantum optical technologies for metrology, sensing and imaging
• Quantum interferometry with and without an external phase reference
• High-dimensional frequency-bin entangled photons in an optical microresonator on a chip
• Geometric derivation of the quantum speed limit
• Exponentially Enhanced Quantum Metrology
• Arbitrarily Accurate Dynamical Control in Open Quantum Systems
• Quantum metrology for a general Hamiltonian parameter
• Efficient tools for quantum metrology with uncorrelated noise
• Waveguide Integrated Superconducting Single Photon Detectors Implemented as Coherent Perfect Absorbers
• Nonclassicality as a Quantifiable Resource for Quantum Metrology
• Sensitivity Bounds for Multiparameter Quantum Metrology
• Fundamental limits of quantum error mitigation
• Multi-Qubit Systems: Highly Entangled States and Entanglement Distribution
• Extremal properties of the variance and the quantum Fisher information
• Loschmidt Echo for quantum metrology
• Phase matching condition for enhancement of phase sensitivity in quantum metrology
• On quantumness in multi-parameter quantum estimation
• Spin squeezing, entanglement and quantum metrology with Bose-Einstein condensates
• Ground state preparation and energy estimation on early fault-tolerant quantum computers via quantum eigenvalue transformation of unitary matrices
• Quantum Metrology with Indefinite Causal Order
• Robust shadow estimation
• Entangled Photon-Pair Sources based on three-wave mixing in bulk crystals
• Quantum Plasmonic Sensors
• Phase-controlled integrated photonic quantum circuits
• True precision limits in quantum metrology
• Adaptive quantum metrology under general Markovian noise
• Quantum Advantage in Postselected Metrology
• Not all pure entangled states are useful for sub shot-noise interferometry
• Deterministic generation of arbitrary photonic states assisted by dissipation
• Quantum parameter estimation with optimal control
• Multiparameter Gaussian Quantum Metrology
• Real-world Quantum Sensors: Evaluating Resources for Precision Measurement
• Qubit metrology and decoherence
• Machine learning method for state preparation and gate synthesis on photonic quantum computers
• At the limits of criticality-based quantum metrology: apparent super-Heisenberg scaling revisited
• Cascaded emission of single photons from the biexciton in monolayered WSe2
• Entanglement and sensitivity in precision measurements with states of a fluctuating number of particles
• Heisenberg-limited atom clocks based on entangled qubits
• Demonstrating Heisenberg-limited unambiguous phase estimation without adaptive measurements
• Quantum limits to the energy resolution of magnetic field sensors
• Quantum quenches in the anisotropic spin-1/2 Heisenberg chain: different approaches to many-body dynamics far from equilibrium
• Multiqubit Spectroscopy of Gaussian Quantum Noise
• A quantum network of entangled optical atomic clocks
• Quantum Fisher information for density matrices with arbitrary ranks
• Useful Multiparticle Entanglement and Sub-Shot-Noise Sensitivity in Experimental Phase Estimation
• Quantum metrology with full and fast quantum control
• Entanglement-Enhanced Optomechanical Sensing
• Information amplification via postselection: A parameter estimation perspective
• A variational toolbox for quantum multi-parameter estimation
• Parameter estimation of quantum channels
• Universal time scaling for Hamiltonian parameter estimation
• Tutorial: Optical quantum metrology
• The phase sensitivity of an SU(1,1) interferometer with homodyne detection
• Quantum interferometry with three-dimensional geometry
• Quantum-limited metrology with product states
• Ultimate sensitivity of precision measurements with Gaussian quantum light : a multi-modal approach
• Generation of Large Number-Path Entanglement Using Linear Optics and Feed-Forward
• Precision quantum metrology and nonclassicality in linear and nonlinear detection schemes
• Collisional quantum thermometry
• Heralded single-photon source utilizing highly nondegenerate, spectrally factorable spontaneous parametric downconversion
• Quantum fisher information in noninertial frames
• Sequential feedback scheme outperforms the parallel scheme for Hamiltonian parameter estimation
• Classical Shadows With Noise
• Geometric lower bound for a quantum coherence measure
• Entanglement-assisted weak value amplification
• Chromium single photon emitters in diamond fabricated by ion implantation
• Simple expression for the quantum Fisher information matrix
• Long-range entanglement from measuring symmetry-protected topological phases
• Enhancing teleportation of quantum Fisher information by partial measurements
• Super-Resolution Quantum Imaging at the Heisenberg Limit
• Reliable multiphoton generation in waveguide QED
• Stable macroscopic quantum superpositions
• Estimation of Gaussian quantum states
• Single-copies estimation of entanglement negativity
• Effects of photon losses on phase estimation near the Heisenberg limit using coherent light and squeezed vacuum
• Quantum Variational Optimization of Ramsey Interferometry and Atomic Clocks
• An Efficient Algorithm for Optimizing Adaptive Quantum Metrology Processes
• Loss-Induced Limits to Phase Measurement Precision with Maximally Entangled States
• Using technical noise to increase the signal-to-noise ratio, via imaginary weak values
• Bayesian quantum frequency estimation in presence of collective dephasing
• Full reconstruction of a 14-qubit state within four hours
• Heralded single photons based on spectral multiplexing and feed-forward control
• Experimental Observation of a Generalized Thouless Pump with a Single Spin
• Integrated Quantum Optical Phase Sensor
• Quantum metrology for non-linear phase shifts with entangled coherent states
• Beating the standard quantum limit: Phase super-sensitivity of N-photon interferometers
• Entanglement-enhanced quantum metrology: from standard quantum limit to Heisenberg limit
• Local and Global Distinguishability in Quantum Interferometry
• Quantum radar
• Parity Measurement is Sufficient for Phase Estimation at the Quantum Cramer-Rao Bound for Path-Symmetric States
• Entanglement-Based Quantum Information Technology
• Optimal quantum circuits for general phase estimation
• Spin-mixing Interferometry with Bose-Einstein Condensates
• Two-qubit spectroscopy of spatiotemporally correlated quantum noise in superconducting qubits
• Precision thermometry and the quantum speed limit
• Fusing multiple W states simultaneously with a Fredkin gate
• Experimental multiphase estimation on a chip
• Graph States as a Resource for Quantum Metrology
• Quantum metrology with unitary parametrization processes
• Experimental Phase Estimation Enhanced By Machine Learning
• Quantum measurement of a mesoscopic spin ensemble
• Phase estimation for thermal Gaussian states
• Ancilla-free quantum error correction codes for quantum metrology
• Nonlinear quantum metrology using coupled nanomechanical resonators
• Real time evolution for ultracompact Hamiltonian eigenstates on quantum hardware
• Quantum-enhanced metrology for multiple phase estimation with noise
• Robust quantum metrological schemes based on protection of quantum Fisher information
• Dynamical decoupling leads to improved scaling in noisy quantum metrology
• Improved Quantum Magnetometry beyond the Standard Quantum Limit
• Spin squeezing with short-range spin-exchange interactions
• Even shorter quantum circuit for phase estimation on early fault-tolerant quantum computers with applications to ground-state energy estimation
• Global sensing and its impact for quantum many-body probes with criticality
• Quantum Correlations in Mixed-State Metrology
• Quantum frequency estimation with trapped ions and atoms
• Random bosonic states for robust quantum metrology
• Radiative enhancement of single quantum emitters in WSe2 monolayers using site-controlled metallic nano-pillars
• Holevo's bound from a general quantum fluctuation theorem
• Fully on-chip single-photon Hanbury-Brown and Twiss experiment on a monolithic semiconductor-superconductor platform
• An operational interpretation for multipartite entanglement
• Optical interferometry in the presence of large phase diffusion
• Review: Quantum Metrology and Sensing with Many-Body Systems
• Optimal Scheme for Quantum Metrology
• Quantum interference initiated super- and subradiant emission from entangled atoms
• Metrological Detection of Multipartite Entanglement from Young Diagrams
• Characterization of a qubit Hamiltonian using adaptive measurements in a fixed basis
• Ultimate limits to quantum metrology and the meaning of the Heisenberg limit
• $\pi$-Corrected Heisenberg Limit
• Certification and Quantification of Multilevel Quantum Coherence
• Entanglement-assisted quantum metrology
• Universality of the Heisenberg limit for estimates of random phase shifts
• Quantum interferometer combining squeezing and parametric amplification
• Comparison between the Cramer-Rao and the mini-max approaches in quantum channel estimation
• Diamond Integrated Quantum Photonics: A Review
• Experimental optical phase measurement approaching the exact Heisenberg limit
• Classical-driving-enhanced parameter-estimation precision of a non-Markovian dissipative two-state system
• Asymmetry and coherence weight of quantum states
• Negative quasiprobabilities enhance phase estimation in quantum-optics experiment
• Minimizing estimation runtime on noisy quantum computers
• Maximum information states for coherent scattering measurements
• Witnessing Multipartite Entanglement without Entanglement Witness Operators
• Entanglement-enhanced quantum metrology in a noisy environment
• Fidelity susceptibility and quantum Fisher information for density operators with arbitrary ranks
• Efficient entanglement criteria for discrete, continuous, and hybrid variables
• Precision Measurements of Temperature and Chemical Potential of Quantum Gases
• Bayesian parameter estimation by continuous homodyne detection
• Electrodynamically trapped Yb+ ions for quantum information processing
• Complex joint probabilities as expressions of determinism in quantum mechanics
• Entanglement between identical particles is a useful and consistent resource
• Experimental progress on quantum coherence: detection, quantification, and manipulation
• Tailoring solid-state single-photon sources with stimulated emissions
• Nonclassical Light and Metrological Power: An Introductory Review
• Fundamental limits to frequency estimation: A comprehensive microscopic perspective
• Experimental time-optimal universal control of spin qubits in solids
• Ultimate precision of multi-parameter quantum magnetometry under the parallel scheme
• Retrieving ideal precision in noisy quantum optical metrology
• Quantum state estimation with nuisance parameters
• Quantum-limited metrology and Bose-Einstein condensates
• Quantum metrology in the presence of limited data
• Bayesian estimation of one-parameter qubit gates
• Phase transitions in an Ising chain interacting with a single mode cavity field
• Quantum correlations and distinguishability of quantum states
• Characterization of topological states via dual multipartite entanglement
• The minimum error probability of quantum illumination
• Universal quantum operations and ancilla-based readout for tweezer clocks
• Statistical speed of quantum states: Generalized quantum Fisher information and Schatten speed
• Quantum correlations in optical metrology: Heisenberg-limited phase estimation without mode entanglement
• Quantum measurement bounds beyond the uncertainty relations
• Asymptotic theory of quantum channel estimation
• Dissipative quantum control of a spin chain
• Unconditional quantum-noise suppression via measurement-based quantum feedback
• Superconducting-like heat current: Effective cancellation of current-dissipation trade off by quantum coherence
• Distributed quantum sensing enhanced by continuous-variable error correction
• Robustness of Highly Entangled Multi-Qubit States Under Decoherence
• Quantum ranging with Gaussian entanglement
• Control-enhanced sequential scheme for general quantum parameter estimation at the Heisenberg limit
• Quantum Nonlocality in Weak-Thermal-Light Interferometry
• Maximizing information on the environment by dynamically controlled qubit probes
• Multiphoton interference in quantum Fourier transform circuits and applications to quantum metrology
• Robust entanglement preparation against noise by controlling spatial indistinguishability
• Bridging thermodynamics and metrology in non-equilibrium Quantum Thermometry
• Photon Blockade in Two-Emitter-Cavity Systems
• Fundamental Sensitivity Limits for non-Hermitian Quantum Sensors
• Precision Limits in Quantum Metrology with Open Quantum Systems
• Greatly enhanced intensity-difference squeezing for narrow-band quantum metrology applications
• Optimal quantum networks and one-shot entropies
• Quantum metrology with boundary time crystals
• Quantum multiparameter metrology with generalized entangled coherent state
• Dissipative Quantum Metrology with Spin Cat States
• Quantum speed limit for a mixed initial state
• Ultra-sensitive phase estimation with white light
• Beyond quantum Fisher information: optimal phase estimation with arbitrary a priori knowledge
• Improving cold-atom sensors with quantum entanglement: Prospects and challenges
• Heisenberg-limited noisy atomic clock using a hybrid coherent and squeezed states protocol
• Multiparameter quantum estimation of noisy phase shifts
• Entangled sensor-networks for dark-matter searches
• Combining critical and quantum metrology
• Quantum metrology with a transmon qutrit
• Parity-Symmetry-Protected Bundle Emission
• Symmetric Logarithmic Derivative of Fermionic Gaussian States
• Calibration of quantum sensors by neural networks
• Experimental Realization of Optimal Noise Estimation for a General Pauli Channel
• Driving enhanced quantum sensing in partially accessible many-body systems
• Maximal Quantum Fisher Information for Mixed States
• Enhancing parameter precision of optimal quantum estimation by direct quantum feedback
• Critical Quantum Metrology with Fully-Connected Models: From Heisenberg to Kibble-Zurek Scaling
• Scalable multiphoton quantum metrology with neither pre- nor post-selected measurements
• Achieving quantum precision limit in adaptive qubit state tomography
• Frequentist and Bayesian Quantum Phase Estimation
• Experimental estimation of the quantum Fisher information from randomized measurements
• Phase sensitivity bounds for two-mode interferometers
• Quantum metrology for the Ising Hamiltonian with transverse magnetic field
• Entangling measurements for multiparameter estimation with two qubits
• Sum Uncertainty Relation in Quantum Theory
• Heisenberg-style bounds for arbitrary estimates of shift parameters including prior information
• Higher-order exceptional point in a pseudo-Hermitian cavity optomechanical system
• Deterministic Generation of Photon Pairs within the Bad Cavity Limit
• Noisy quantum metrology with the assistance of indefinite causal order
• Quantum multi-parameter estimation with generalized balanced multi-mode NOON-like states
• A no-broadcasting theorem for quantum asymmetry and coherence and a trade-off relation for approximate broadcasting
• Optimal Strategies of Quantum Metrology with a Strict Hierarchy
• Implementation of dynamically corrected gates for single-spin qubits
• Quantum metrology with imperfect measurements
• Error-Mitigated Quantum Metrology via Virtual Purification
• Using adaptiveness and causal superpositions against noise in quantum metrology
• Experimental signatures of quantum and topological states in frustrated magnetism
• Sub-Heisenberg estimation of non-random phase-shifts
• Relativistic Quantum Metrology in Open System Dynamics
• Efficient single-photon pair generation by spontaneous parametric down-conversion in nonlinear plasmonic metasurfaces
• Exploring 2D synthetic quantum Hall physics with a quasi-periodically driven qubit
• Optimal control of quantum superpositions in a bosonic Josephson junction
• Demonstrating quantum coherence and metrology that is resilient to transversal noise
• Spatial noise filtering through error correction for quantum sensing
• Skew informations from an operational view via resource theory of asymmetry
• Quantum Metrology: Extended Convexity of Quantum Fisher Information
• Gaussian interferometric power
• Uncertainty limits for quantum metrology obtained from the statistics of weak measurements
• Entanglement and thermokinetic uncertainty relations in coherent mesoscopic transport
• Ramsey interferometry with generalized one-axis twisting echoes
• Using Quantum Metrological Bounds in Quantum Error Correction: A Simple Proof of the Approximate Eastin-Knill Theorem
• Continuous-Variable Tomography of Solitary Electrons
• Ancilla-Assisted Calibration of a Measuring Apparatus
• Optimal probes and error-correction schemes in multi-parameter quantum metrology
• Single shot parameter estimation via continuous quantum measurement
• Nonlinear metrology with a quantum interface
• Maximal coherence in generic basis
• Achieving Heisenberg-limited metrology with spin cat states via interaction-based readout
• Optimal Heisenberg-style bounds for the average performance of arbitrary phase estimates
• Coherence distillation machines are impossible in quantum thermodynamics
• Achieving optimal quantum acceleration of frequency estimation using adaptive coherent control
• Quantum Communication with Coherent States and Linear Optics
• Properties and Applications of the Kirkwood-Dirac Distribution
• Interferometry with Photon-Subtracted Thermal Light
• Quantum plasmonic sensing using single photons
• Detecting multipartite entanglement structure with minimal resources
• Intramode correlations enhanced phase sensitivities in an SU(1,1) interferometer
• Quantum Computing: An Overview Across the System Stack
• Entanglement is not a critical resource for quantum metrology
• Understanding and Improving Critical Metrology. Quenching Superradiant Light-Matter Systems Beyond the Critical Point
• Free-Fermionic Topological Quantum Sensors
• Coherence orders, decoherence and quantum metrology
• Using Interaction-Based Readouts to Approach the Ultimate Limit of Detection Noise Robustness for Quantum-Enhanced Metrology in Collective Spin Systems
• Sub-Rayleigh Imaging via N-Photon Detection
• Noise in Bose Josephson junctions: Decoherence and phase relaxation
• Phase estimation via quantum interferometry for noisy detectors
• Quantum-limited metrology in the presence of collisional dephasing
• Experimental analysis of decoherence of quantumness in a continuous variables bi-partite entangled system
• Fundamental Limits of Classical and Quantum Imaging
• Experimental Quantum Imaging exploiting multi-mode spatial correlation of twin beams
• Non-Markovianity-assisted high-fidelity Deutsch-Jozsa algorithm in diamond
• Quantum properties and dynamics of X states
• Incompatibility in Quantum Parameter Estimation
• Deterministic quantum phase estimation beyond the ideal NOON state limit
• Engineering Biphoton Wave Packets with an Electromagnetically Induced Grating
• Quantum Fisher Information of Entangled Coherent States in a Lossy Mach-Zehnder Interferometer
• Steady entangled-state generation via cross-Kerr effect in a ferrimagnetic crystal
• Adaptive phase estimation with two-mode squeezed-vacuum and parity measurement
• Global and local thermometry schemes in coupled quantum systems
• Distributed Quantum Metrology with a Single Squeezed-Vacuum Source
• Quantum optical rotatory dispersion
• A strong Bell correlation witness between spatially separated pairs of atoms
• Correlation in Catalysts Enables Arbitrary Manipulation of Quantum Coherence
• Operational definition of a quantum speed limit
• Collectively enhanced quantum measurements at the Heisenberg limit
• Experimental investigation of nonlocal advantage of quantum coherence
• Quantum metrology beyond the Quantum Cramér-Rao theorem
• Precision bounds for gradient magnetometry with atomic ensembles
• Dynamics of Quantum Coherence and Quantum Fisher Information After Sudden Quench
• Versatile Gaussian probes for squeezing estimation
• Asymptotic role of entanglement in quantum metrology
• On low-depth algorithms for quantum phase estimation
• The fate of quantum many-body scars in the presence of disorder
• Characterization of qubit chains by Feynman probes
• Effect of phase noise on useful quantum correlations in Bose Josephson junctions
• Demonstration of Entanglement-Enhanced Covert Sensing
• Photon Statistics in Collective Strong Coupling: Nano- and Microcavities
• Topological Speed Limit
• Geometric distinguishability measures limit quantum channel estimation and discrimination
• Robustifying Twist-and-Turn Entanglement with Interaction-Based Readout
• Tensor-Network Approach for Quantum Metrology in Many-Body Quantum Systems
• Ensemble based quantum metrology
• Broadcasting Quantum Fisher Information
• Multiple phase estimation for arbitrary pure states under white noise
• Protecting entanglement from correlated amplitude damping channel using weak measurement and quantum measurement reversal
• Generalized Geometric Measure of Entanglement for Multiparty Mixed States
• Accessible and inaccessible quantum coherence in relativistic quantum systems
• Intrinsic Sensitivity Limits for Multiparameter Quantum Metrology
• Adiabatic quantum metrology with strongly correlated quantum optical systems
• Quantum replication at the Heisenberg limit
• Coherent measurements in quantum metrology
• Imaging spatio-temporal Hong-Ou-Mandel interference of bi-photon state of extremely high Schmidt number
• Quantum atom-light interfaces in the gaussian description for spin-1 systems
• Physical-Layer Supervised Learning Assisted by an Entangled Sensor Network
• Weighted Uncertainty Relations
• A pedagogical overview of quantum discord
• Ultrasensitive Atomic Spin Measurements with a Nonlinear Interferometer
• Non-asymptotic analysis of quantum metrology protocols beyond the Cramér-Rao bound
• Parameter estimation using NOON states over a relativistic quantum channel
• Imaginarity-free quantum multiparameter estimation
• Quantum noise reduction in intensity-sensitive surface plasmon resonance sensors
• Spin squeezing by tensor twisting and Lipkin-Meshkov-Glick dynamics in a toroidal Bose-Einstein condensate with spatially modulated nonlinearity
• Adiabatic critical quantum metrology cannot reach the Heisenberg limit even when shortcuts to adiabaticity are applied
• Floquet Engineering to Overcome No-Go Theorem of Noisy Quantum Metrology
• Operational Resource Theory of Nonclassicality via Quantum Metrology
• Thermometry of Strongly Correlated Fermionic Quantum Systems using Impurity Probes
• Quantum metrology: why entanglement?
• Collective heat capacity for quantum thermometry and quantum engine enhancements
• Witnessing non-Markovian effects of quantum processes through Hilbert-Schmidt speed
• New perspectives on covariant quantum error correction
• A dynamical approach to ancilla assisted quantum thermometry
• Demonstration of Entanglement-Enhanced Phase Estimation in Solid
• Collective advantages in finite-time thermodynamics
• Optimal estimation with quantum optomechanical systems in the nonlinear regime
• Investigating macroscopic quantum superpositions and the quantum-to-classical transition by optical parametric amplification
• Manipulation of two-photon fluorescence spectra of chromophore aggregates with entangled photons: A simulation study
• Experimental demonstration of cheap and accurate phase estimation
• Quantum parameter estimation with the Landau-Zener transition
• Quantum parameter estimation affected by unitary disturbance
• Optimal quantum parameter estimation in a pulsed quantum optomechanical system
• Optimal approximate quantum error correction for quantum metrology
• Quantum Estimation via Sequential Measurements
• Joint quantum estimation of loss and nonlinearity in driven-dissipative Kerr resonators
• Achieving Heisenberg scaling with maximally entangled states: an analytic upper bound for the attainable root mean square error
• Practical Quantum Metrology in Noisy Environments
• A supersolid-based gravimeter in a ring cavity
• Maximal quantum Fisher information for general su(2) parametrization processes
• Quantum Interpolation for High Resolution Sensing
• Multi-mode Entanglement is Detrimental to Lossy Optical Quantum Metrology
• Heisenberg-limited quantum phase estimation of multiple eigenvalues with few control qubits
• Generation of a coherent electronic spin cluster in diamond
• Sequential measurements for quantum-enhanced magnetometry in spin chain probes
• Shortcuts to adiabatic cat-state generation in bosonic Josephson junctions
• Low-temperature quantum thermometry boosted by coherence generation
• Estimation of a quantum interaction parameter using weak measurements: Theory and experiment
• Lossy Quantum Optical Metrology with Squeezed States
• Quantum metrology in a non-Markovian quantum evolution
• Mode engineering for realistic quantum-enhanced interferometry
• Adaptive Measurements in the Optical Quantum Information Laboratory
• The initial-state dependence of quantum speed limit
• Memory effects in quantum metrology
• Unitary channel discrimination beyond group structures: Advantages of sequential and indefinite-causal-order strategies
• Non-Gaussian Precision Metrology via Driving through Quantum Phase Transitions
• All macroscopic quantum states are fragile and hard to prepare
• Approaching Heisenberg-scalable thermometry with built-in robustness against noise
• Bayesian Quantum Multiphase Estimation Algorithm
• Super-Heisenberg scaling in Hamiltonian parameter estimation in the long-range Kitaev chain
• Quantum phase estimation using path-symmetric entangled states
• Parameter estimation with cluster states
• Localization effects in disordered quantum batteries
• Cryptographic quantum metrology
• Exponential precision by reaching a quantum critical point
• Photon pair generation in multimode optical fibers via intermodal phase-matching
• Quantum metrology with mixed states: When recovering lost information is better than never losing it
• Generation of entangled photon-pairs from a single quantum dot embedded in a planar photonic-crystal cavity
• Phase space geometry and optimal state preparation in quantum metrology with collective spins
• Probe optimization for quantum metrology via closed-loop learning control
• Fisher information universally identifies quantum resources
• Quantum Zeno effect in parameter estimation
• Heisenberg-limited metrology via weak-value amplification without using entangled resources
• Toward Incompatible Quantum Limits on Multiparameter Estimation
• Heisenberg Limit Superradiant Superresolving Metrology
• Parameter estimation of time and frequency shifts with generalized HOM interferometry
• Bayesian parameter estimation using Gaussian states and measurements
• Spin squeezing and Schrödinger cat generation in atomic samples with Rydberg blockade
• Phase-Matching Quantum Cryptographic Conferencing
• Quantum limit for measurement of a weak classical force coupled to a noisy quantum-mechanical oscillator
• Unbounded quantum Fisher information in two-path interferometry with finite photon number
• Hierarchy of measurement-induced Fisher information for composite states
• Maximal quantum Fisher information for phase estimation without initial parity
• Non-Linear Beam Splitter in Bose-Einstein Condensate Interferometers
• Multiparameter estimation with single photons
• Protecting quantum Fisher information in correlated quantum channels
• Fast and optimal generation of entanglement in bosonic Josephson junctions
• Quantum-limited estimation of range and velocity
• Integrable quantum many-body sensors for AC field sensing
• Stability of encoded macroscopic quantum superpositions
• Optimal nonequilibrium thermometry in Markovian environments
• Quantum Critical Detector : Amplifying Weak Signals Using First-Order Dynamical Quantum Phase Transitions
• Repeater-enhanced distributed quantum sensing based on continuous-variable multipartite entanglement
• Quantum metrology of spatial deformation using arrays of classical and quantum light emitters
• Quantum entanglement generation in de Sitter spacetime
• Implications and applications of the variance-based uncertainty equalities
• Quantification of quantum dynamics with input-output games
• Quantum metrology in local dissipative environments
• Control methods for improved Fisher information with quantum sensing
• Quantum acousto-optic transducer for superconducting qubits
• Electromagnetic shielding in quantum metrology
• Experimental proof of Quantum Zeno-assisted Noise Sensing
• Experimental creation of Multi-Photon High-Dimensional Layered Quantum States
• Quantum sensors for dynamical tracking of chemical processes
• Learning quantum states and unitaries of bounded gate complexity
• Cryptographic approach to Quantum Metrology
• Heisenberg-limited Sagnac Interferometer with Multi-particle States
• Quantum theory of optical temporal phase and instantaneous frequency
• Heisenberg-limited metrology with information recycling
• Stark localization as a resource for weak-field sensing with super-Heisenberg precision
• Multiple phase estimation in quantum cloning machines
• Quantum metrology of noisy spreading channels
• Sub Shot-Noise interferometric phase sensitivity with Beryllium ions Schroedinger Cat States
• Mach Zehnder Interferometry with NOON Quantum States
• Optimal networks for Quantum Metrology: semidefinite programs and product rules
• Relative entropies of quantum channels with applications in resource theory
• Nonlinear interferometry with Bose-Einstein condensates
• Optimal Control for Quantum Metrology via Pontryagin's principle
• Achieving sub-shot-noise sensing at finite temperatures
• Multiple-phase quantum interferometry -- real and apparent gains of measuring all the phases simultaneously
• Multiparameter quantum estimation under dephasing noise
• A hybrid-systems approach to spin squeezing using a highly dissipative ancillary system
• Interferometric sensitivity and entanglement by scanning through quantum phase transitions in spinor Bose-Einstein condensates
• Optimal Gaussian Metrology for Generic Multimode Interferometric Circuit
• Steering-enhanced quantum metrology using superpositions of noisy phase shifts
• Enhanced Resolution of Lossy Interferometry by Coherent Amplification of Single Photons
• Diverging quantum speed limits: a herald of classicality
• Experimental Observation of Earth's Rotation with Quantum Entanglement
• Surpassing the Thermal Cramer-Rao Bound with Collisional Thermometry
• Entanglement Generation Using Discrete Solitons in Coulomb Crystals
• Critical quantum sensing based on the Jaynes-Cummings model with a squeezing drive
• Standard Quantum Limit and Heisenberg Limit in Function Estimation
• Generation of a frequency-degenerate four-photon entangled state using a silicon nanowire
• Suppressing technical noises in weak measurement by entanglement
• Time-optimal control of a dissipative qubit
• Motional $N$-phonon Bundle States of A Trapped Atom with Clock Transitions
• Experimental multiparameter quantum metrology in adaptive regime
• Robust estimation of the Quantum Fisher Information on a quantum processor
• Validating and controlling quantum enhancement against noise by motion of a qubit
• Imaging stars with quantum error correction
• Adaptive Tracking of Enzymatic Reactions with Quantum Light
• Experimental Demonstration of Squeezed State Quantum Averaging
• Probing the qudit depolarizing channel
• Spectrally multiplexed heralded single photon source at telecom-band
• Quantum memories for fundamental science in space
• Quantum Thermometry
• Data centers with quantum random access memory and quantum networks
• Indefinite causal order for quantum metrology with quantum thermal noise
• Effects of losses in the hybrid atom-light interferometer
• Momentum-Resolved and Correlations Spectroscopy Using Quantum Probes
• Localization Driven Quantum Sensing
• Quantum parameter estimation on coherently superposed noisy channels
• Quantum phase properties of photon added and subtracted displaced Fock states
• Non-equilibrium readiness and accuracy of Gaussian Quantum Thermometers
• Optimal estimation of time-dependent gravitational fields with quantum optomechanical systems
• Entangled and sequential quantum protocols with dephasing
• Quantum decoherence by Coulomb interaction
• Optimally controlled quantum discrimination and estimation
• Arbitrary Dicke-State Control of Symmetric Rydberg Ensembles
• Bose-Einstein Condensates as Gravitational Wave Detectors
• Saturating the quantum Cramér-Rao bound using LOCC
• Phase estimation for an SU(1,1) interferometer in the presence of phase diffusion and photon losses
• Phase estimation of phase shifts in two arms for an SU(1,1) interferometer with coherent and squeezed vacuum states
• Toolbox for continuous variable entanglement production and measurement using spontaneous parametric down conversion
• Toward Heisenberg Scaling in Non-Hermitian Metrology at the Quantum Regime
• Continuity of the quantum Fisher information
• Noise-robust quantum sensing via optimal multi-probe spectroscopy
• Quantum Fisher information matrix in Heisenberg XY model
• Estimating phase with a random generator: Strategies and resources in multiparameter quantum metrology
• Einstein-Podolsky-Rosen Paradox with Position-Momentum Entangled Macroscopic Twin Beams
• Hybrid quantum-classical approach to enhanced quantum metrology
• Classical and quantum shortcuts to adiabaticity in a tilted piston
• Quantifying precision loss in local quantum thermometry via diagonal discord
• Valid lower bound for all estimators in quantum parameter estimation
• A Simple Test of the Equivalence Principle(s) for Quantum Superpositions
• Quantum estimation of magnetic-field gradient using W-state
• Maximal quantum Fisher information matrix
• Quantum metrology in the noisy intermediate-scale quantum era
• Robust strategies for lossy quantum interferometry
• Does a large quantum Fisher information imply Bell correlations?
• Fourier Analytic Approach to Phase Estimation
• Signatures of entanglement in an optical tomogram
• Quantum information
• Universal quantum magnetometry with spin states at equilibrium
• Self-consistent many-body metrology
• Bidirectional quantum teleportation of even and odd coherent states through the multipartite Glauber coherent state: Theory and implementation
• Determining the Continuous Family of Quantum Fisher Information from Linear Response Theory
• Thermometry of Gaussian quantum systems using Gaussian measurements
• Optimal joint estimation of multiple Rabi frequencies
• Quantum Fisher Information as a Predictor of Decoherence in the Preparation of Spin-Cat States for Quantum Metrology
• Identifying and harnessing dynamical phase transitions for quantum-enhanced sensing
• Multiparameter Quantum Estimation Theory in Quantum Gaussian states
• Coherence, entanglement and quantumness in closed and open systems with conserved charge, with an application to many-body localisation
• Engineering First-Order Quantum Phase Transitions for Weak Signal Detection
• Quantum enhanced X-ray detection
• Quantum integrated sensing and communication via entanglement
• The quantum Allan variance
• Dephasing-assisted parameter estimation in the presence of dynamical decoupling
• Application of Pontryagin's Maximum Principle to Quantum Metrology in Dissipative Systems
• Information geometry under hierarchical quantum measurement
• Criticality-Enhanced Quantum Sensing in the Anisotropic Quantum Rabi Model
• Quantum Metrological Power of Continuous-Variable Quantum Networks
• Progress on accurate measurement of the Planck constant: watt balance and counting atoms
• Quantum metrology including state preparation and readout times
• Quantum optical metrology in the lossy $SU(2)$ and $SU(1,1)$ interferometers
• Does relativistic motion always degrade quantum Fisher information?
• Fundamental limits of metrology at thermal equilibrium
• Tackling Sampling Noise in Physical Systems for Machine Learning Applications: Fundamental Limits and Eigentasks
• Efficient and Robust Entanglement Generation with Deep Reinforcement Learning for Quantum Metrology
• Observation of intensity squeezing in resonance fluorescence from a solid-state device
• Quantum correlation entropy
• Estimation of gradients in quantum metrology
• Bounding the quantum limits of precision for phase estimation with loss and thermal noise
• Precision optical displacement measurements using biphotons
• Environment Assisted Metrology with Spin Qubit
• Adaptive generalized measurement for unambiguous state discrimination of quaternary phase-shift-keying coherent states
• From Classical to Quantum Information Geometry: A Guide for Physicists
• Local quantum uncertainty guarantees the measurement precision for two coupled two-level systems in non-Markovian environment
• Criterion on remote clocks synchronization within a Heisenberg scaling accuracy
• Quantifying coherence in terms of the pure-state coherence
• On quantum interferometric measurements of temperature
• Fisher information as a probe of spacetime structure: Relativistic quantum metrology in (A)dS
• Quantum Multiple Eigenvalue Gaussian filtered Search: an efficient and versatile quantum phase estimation method
• Robust multipartite quantum correlations without complex encodings
• A cavity-QED protocol for precise field sensing in the optical domain
• Non-Hermitian Anharmonicity Induces Single-Photon Emission
• Optimal condition for measurement observable via error-propagation
• Probing cosmic string spacetime through parameter estimation
• Prethermalization and the local robustness of gapped systems
• Quantum Model Averaging
• Depolarizing channel parameter estimation using noisy initial states
• Quantum-Enhanced Sensing from Hyper-Entanglement
• Improving sum uncertainty relations with the quantum Fisher information
• Digital Quantum Estimation
• Efficient Generation of Spin Cat States
• Quantum Correlation Sharing: A Review On Recent Progress From Nonlocality To Other Non-Classical Correlations
• Quantum process tomography of linear and quadratically nonlinear optical systems
• Transmission Electron Microscopy at the Quantum Limit
• Universal gates for transforming multipartite entangled Dicke states
• A Multi-path Interferometer with Ultracold Atoms Trapped in an Optical Lattice
• Strong unitary uncertainty relations
• Steady-State Force Sensing with Single Trapped Ion
• Modified Grover operator for amplitude estimation
• Nonclassical correlations for quantum metrology in thermal equilibrium
• Quantum optical coherence: From linear to nonlinear interferometers
• Squeezing and overcoming the Heisenberg scaling with spin-orbit coupled quantum gases
• Quantum-enhanced multi-parameter estimation for unitary photonic systems
• Metrology with Unknown Detectors
• Generation of Atom-Light Entanglement in an Optical Cavity for Quantum Enhanced Atom-Interferometery
• Preparation of Metrological States in Dipolar-Interacting Spin Systems
• Dissipative Adiabatic Measurements: Beating the Quantum Cramér-Rao Bound
• Amplifying asymmetry with correlated catalysts
• Quantum metrology via chaos in a driven Bose-Josephson system
• Teleportation transfers only speakable quantum information
• Dual-Pump Approach to Photon-Pair Generation: Demonstration of Enhanced Characterization and Engineering Capabilities
• Feedback Ansatz for Adaptive-Feedback Quantum Metrology Training with Machine Learning
• Quantum Work Capacitances: ultimate limits for energy extraction on noisy quantum batteries
• Quantum Fisher information maximization in an unbalanced interferometer
• Dynamical emission of phonon pairs in optomechanical systems
• Large baseline optical imaging assisted by single photons and linear quantum optics
• Twisting tensor and spin squeezing
• Quantum computation speedup limits from quantum metrological precision bounds
• Inference-Based Quantum Sensing
• Quantum fluctuations in the image of a Bose gas
• Teleportation of quantum coherence
• Approximate decoherence free subspaces for distributed sensing
• Enhancement of Quantum Sensing in a Cavity Optomechanical System around Quantum Critical Point
• Heisenberg-limited estimation robust to detector inefficiency in a multi-parameter Mach-Zehnder network with squeezed light
• Fluctuation-dissipation theorem for non-equilibrium quantum systems
• Intrinsic Quantum Mpemba Effect in Markovian Systems and Quantum Circuits
• Measuring the continuous variable quantum entanglement with a parametric amplifier assisted homodyne detection
• Quantum-circuit guide to optical and atomic interferometry
• Phase-noise protection in quantum-enhanced differential interferometry
• Secret quantum communication of a reference frame
• Optimal Thermometers with Spin Networks
• Quantum Control in Open and Periodically Driven Systems
• Non-asymptotic Heisenberg scaling: experimental metrology for a wide resources range
• Mixed state Pauli channel parameter estimation
• Multiparameter quantum metrology in the Heisenberg Limit regime: many repetition scenario vs. full optimization
• Current Trends in Global Quantum Metrology
• Supersensitivity of Kerr phase estimation with two-mode squeezed vacuum states
• Decrease of Fisher information and the information geometry of evolution equations for quantum mechanical probability amplitudes
• A simple analytical expression of quantum Fisher and Skew information and their dynamics under decoherence channels
• Alternative measures of uncertainty in quantum metrology: Contradictions and limits
• Quantum-limited Localisation and Resolution in Three Dimensions
• Optimal protocols for quantum metrology with noisy measurements
• Assessing data postprocessing for quantum estimation
• How much entanglement can be created in a closed system?
• Quantum Fisher Information and multipartite entanglement in spin-1 chains
• Fitting magnetic field gradient with Heisenberg-scaling accuracy
• Completely positive classical structures and sequentializable quantum protocols
• Intrinsic metrological resolution as a distance measure and nonclassical light
• Incompatibility measures in multi-parameter quantum estimation under hierarchical quantum measurements
• Evading noise in multiparameter quantum metrology with indefinite causal order
• Bounding Quantum Advantages in Postselected Metrology
• Critical non-Hermitian topology induced quantum sensing
• Two-Mode Bosonic Quantum Metrology with Number Fluctuations
• Building versatile bipartite probes for quantum metrology
• Counterdiabatic driving in spin squeezing and Dicke state preparation
• Measurement of the squeezed vacuum state by a bichromatic local oscillator
• Superposition states of ultracold bosons in rotating rings with a realistic potential barrier
• Quantum-enhanced metrology with the single-mode coherent states of an optical cavity inside a quantum feedback loop
• Physical Resources for Quantum-enhanced Phase Estimation
• Generation of quantum states with nonlinear squeezing by Kerr nonlinearity
• Fault-tolerant quantum algorithms for quantum molecular systems: A survey
• Squeezing and quantum approximate optimization
• The advantage of quantum control in many-body Hamiltonian learning
• Heisenberg scaling precision in the estimation of functions of parameters
• Threshold for a discrete-variable sensor of quantum reservoirs
• Designing optimal protocols in Bayesian quantum parameter estimation with higher-order operations
• Quantum metrology using time-frequency as quantum continuous variables: Resources, sub shot-noise precision and phase space representation
• Practical Limits of Error Correction for Quantum Metrology
• Benchmarking Machine Learning Algorithms for Adaptive Quantum Phase Estimation with Noisy Intermediate-Scale Quantum Sensors
• Exponential sensitivity revival of noisy non-Hermitian quantum sensing with two-photon drives
• Stochastic collisional quantum thermometry
• There is more to quantum interferometry than entanglement
• Planar Maximally Entangled States
• Reviving the precision of multiple entangled probes in an open system by simple $\pi$-pulse sequences
• Noise-dependent optimal strategies for quantum metrology
• Deterministic generation of multi-photon bundles in a quantum Rabi model
• Optimizing phase estimation algorithms for diamond spin magnetometry
• Power of One Bit of Quantum Information in Quantum Metrology
• Optimum quantum resource distribution for phase measurement and quantum information tapping in a dual-beam SU(1,1) interferometer
• Optimal Conventional Measurements for Quantum-Enhanced Interferometry
• Photonic Quantum Information Processing
• Criticality and Spin Squeezing in the Rotational Dynamics of a BEC on a Ring Lattice
• Entanglement Verification with Deep Semi-supervised Machine Learning
• Optimizing the information extracted by a single qubit measurement
• Enhancing sensitivity in quantum metrology by Hamiltonian extensions
• Entanglement-enabled advantage for learning a bosonic random displacement channel
• Atomic Quantum Technologies for Quantum Matter and Fundamental Physics Applications
• Disturbance-Based Measure of Macroscopic Coherence
• High-Fidelity Spin Measurement on the Nitrogen-Vacancy Center
• Multi-parameter quantum metrology with discrete-time quantum walks
• Quantum-enhanced Phase Estimation with an Amplified Bell State
• Improved sensing with a single qubit
• Quantum Abacus for counting and factorizing numbers
• Quantum estimation of acceleration and temperature in open quantum system
• Optimal phase sensitivity of an unbalanced Mach-Zehnder interferometer
• A Hybrid Rydberg Quantum Gate for Quantum Network
• Quantum-limited biochemical magnetometers designed using the Fisher information and quantum reaction control
• Fidelity of Quantum Interferometers
• Phase estimation with photon number constraint
• Optical estimation of unitary Gaussian processes without phase reference using Fock states
• Arbitrary Amplification of Quantum Coherence in Asymptotic and Catalytic Transformation
• Energy-efficient quantum frequency estimation
• Are cloned quantum states macroscopic?
• Long-range interacting Stark many-body probes with Super-Heisenberg precision
• Self-testing in prepare-and-measure scenarios and a robust version of Wigner's theorem
• Optimal control for quantum detectors
• Ramsey Interferometry in Correlated Quantum Noise Environments
• Geometric aspects of analog quantum search evolutions
• Quantum Jump Metrology
• Sub-Rayleigh Quantum Imaging
• Multiparameter estimation, lower bound on quantum Fisher information and non-Markovianity witnesses of noisy two-qubit systems
• Constraining modified gravity with quantum optomechanics
• Tight and attainable quantum speed limit for open systems
• Uncertain Quantum Critical Metrology: From Single to Multi Parameter Sensing
• Fully-Optimized Quantum Metrology: Framework, Tools, and Applications
• Private and Robust States for Distributed Quantum Sensing
• Quantum Fisher information and spin squeezing in one-axis twisting model
• Optimal phase estimation in quantum networks
• Thermodynamic work cost of quantum estimation protocols
• Two-Photon Resonance Fluorescence of a Ladder-Type Atomic System
• Quantum metrology with a continuous-variable system
• SU(1,1)-type light-atom correlated interferometer
• Distribution of quantum Fisher information in asymmetric cloning machines
• Multiple-photon bundle emission in the $n$-photon Jaynes-Cummings model
• Steady-state entanglement generation for non-degenerate qubits
• Bidirectional Teleportation using Fisher Information
• How squeezed states both maximize and minimize the same notion of quantumness
• Quantifying memory capacity as a quantum thermodynamic resource
• Multiparameter estimation via an ensemble of spinor atoms
• Multiqubit matter-wave interferometry under decoherence and the Heisenberg scaling recovery
• Quantum metrology enhanced by coherence-induced-driving in a cavity QED setup
• Covert sensing using floodlight illumination
• Frequency estimation by frequency jumps
• Interpreting quantum coherence through a quantum measurement process
• On exploring the potential of quantum auto-encoder for learning quantum systems
• Noisy quantum gyroscope
• Global Heisenberg scaling in noisy and practical phase estimation
• Temperature estimation of an entangled pair of trapped ions
• Bhatia-Davis formula in the quantum speed limit
• Quantifying coherence in terms of Fisher information
• Few-photon optical diode in a chiral waveguide
• Controllable magnon-induced transparency in a ferromagnetic material via cross- and self-Kerr effects
• Steady-state squeezing transfer in hybrid optomechanics
• Squeezed superradiance enables robust entanglement-enhanced metrology even with highly imperfect readout
• Searching for interstellar quantum communications
• Spin qudit tomography and state reconstruction error
• Neural-network-based parameter estimation for quantum detection
• Universal shot-noise limit for quantum metrology with local Hamiltonians
• An inverse-system method for identification of damping rate functions in non-Markovian quantum systems
• Typicality of Heisenberg scaling precision in multi-mode quantum metrology
• Estimation of Hamiltonian parameters from thermal states
• Double-port measurements for robust quantum optical metrology
• Strict hierarchy of optimal strategies for global estimations: Linking global estimations with local ones
• Enhancing phase sensitivity in Mach-Zehnder interferometer with various detection schemes using SU(1,1) coherent states
• Many-Body Entanglement in Short-Range Interacting Fermi Gases for Metrology
• Generating three-photon Rabi oscillations without a large-detuning condition
• Deterministic transformations of coherent states under incoherent operations
• Efficient Quantum Simulation of QCD Jets on the Light Front
• Experimental ancilla-assisted phase-estimation in a noisy channel
• Super-additivity in communication of classical information through quantum channels from a quantum parameter estimation perspective
• Progress and Perspectives on Weak-value Amplification
• Error-compensation measurements on polarization qubits
• Discrimination of thermal baths by single qubit probes
• Geometric approach to quantum statistical inference
• Entangling distant solid-state spins via thermal phonons
• Active SU(1,1) atom interferometry
• Optimized parameter estimation in the presence of collective phase noise
• Parameter estimation in the presence of the most general Gaussian dissipative reservoir
• Resolution-enhanced entanglement detection
• Amplification of polarization NOON states
• Tight bounds on Pauli channel learning without entanglement
• Quantum metrology in the finite-sample regime
• Entanglement detection from channel parameter estimation problem
• Parameter estimation with mixed quantum states
• Krylov shadow tomography: Efficient estimation of quantum Fisher information
• Generating and protecting correlated quantum states under collective dephasing
• Quantum Magnetometer with Dual-Coupling Optomechanics
• Control-enhanced quantum metrology under Markovian noise
• Optimisation of two-dimensional ion trap arrays for quantum simulation
• Using states with a large photon number variance to increase quantum Fisher information in single-mode phase estimation
• Squeezing phase diffusion
• Active Learning of Quantum System Hamiltonians yields Query Advantage
• High ground state overlap via quantum embedding methods
• Controlling chaos in the quantum regime using adaptive measurements
• Decay of quantum sensitivity due to three-body loss in Bose-Einstein condensates
• Remote Parameter Estimation in a Quantum Spin Chain Enhanced by Local Control
• Sub-Shot-Noise Quantum Optical Interferometry: A Comparison of Entangled State Performance within a Unified Measurement Scheme
• Robust Macroscopic Schrödinger's Cat on a Nucleus
• Anonymous quantum sensing
• Heralded generation of entanglement with photons
• Generalized-mean Cramér-Rao Bounds for Multiparameter Quantum Metrology
• Fourier Analytic Approach to Quantum Estimation of Group Action
• Quantum thermometry in a squeezed thermal bath
• Is a single photon's wave front observable?
• Heisenberg scaling precision in multi-mode distributed quantum metrology
• Noisy distributed sensing in the Bayesian regime
• Orbital-angular-momentum-enhanced estimation of sub-Heisenberg-limited angular displacement with two-mode squeezed vacuum and parity detection
• Ohmic Reservoir-based non-Markovianity and Quantum Speed Limit Time
• Generation of single and two-mode multiphoton states in waveguide QED
• Quantum metrology to probe atomic parity nonconservation
• Distributed quantum sensing with optical lattices
• Limits of noisy quantum metrology with restricted quantum controls
• Deterministic generation of photonic entangled states using decoherence-free subspaces
• Violating Bell inequalities with entangled optical frequency combs and multi-pixel homodyne detection
• Ghost imaging as loss estimation: Quantum versus classical schemes
• Achieving spin-squeezed states by quench dynamics in a quantum chain
• Controlling speedup in open quantum systems through the manipulating of system-reservoir bound states
• Quantum Estimation of Parameters of Classical Spacetimes
• A Neural Network Assisted ${}^{171}$Yb${}^{+}$ Quantum Magnetometer
• Usefulness of an enhanced Kitaev phase-estimation algorithm in quantum metrology and computation
• Quantum superiority for verifying NP-complete problems with linear optics
• Quantum phase transition in XXZ central spin model
• Number-unconstrained quantum sensing
• Quantum simulation of topologically protected states using directionally unbiased linear-optical multiports
• Generating a 4-photon Tetrahedron State: Towards Simultaneous Super-sensitivity to Non-commuting Rotations
• Non-equilibrium quantum thermodynamics of a particle trapped in a controllable time-varying potential
• Multiplexing heralded single-photon in orbital angular momentum space
• Continuous-variable graph states for quantum metrology
• Dissipative quantum state preparation and metastability in two-photon micromasers
• Multi-parameter estimation with multi-mode Ramsey interferometry
• Interplay between time and energy in bosonic noisy quantum metrology
• Single-atom transistor as a precise magnetic field sensor
• Adiabatic Mach-Zehnder interferometer via an array of trapped ions
• Detection of Gravitational Waves using Parametric Resonance in Bose-Einstein Condensates
• Enhancing phase sensitivity with number state filtered coherent states
• Spin squeezing in internal bosonic Josephson junctions via enhanced shortcuts to adiabaticity
• Nonlocality enhanced precision in quantum polarimetry via entangled photons
• Quantum Speed Limit in Terms of Coherence Variations
• Stark localization near Aubry-André criticality
• Communication Cost of Quantum Processes
• Nonclassical advantage in metrology established via quantum simulations of hypothetical closed timelike curves
• Asymptotic optimality of twist-untwist protocols for Heisenberg scaling in atomic interferometry
• Scale-invariant spin dynamics and the quantum limits of field sensing
• Symmetry-Protected Quantum Adiabatic Evolution in Spontaneous Symmetry-Breaking Transitions
• Unified entropies and quantum speed limits for nonunitary dynamics
• Entanglement-enhanced sensing using a chain of qubits with always-on nearest-neighbor interactions
• Quantum-enhanced interferometry and the structure of twisted states
• Based-nonequilibrium-environment non-Markovianity, quantum Fisher information and quantum coherence
• Experimental observation of coherent-information superadditivity in a dephrasure channel
• Robust interferometric sensing using two-photon interference
• Nonlinearity-enhanced quantum sensing in Stark probes
• Estimation of general Hamiltonian parameters via controlled energy measurements
• Achieving the ultimate precision limit in quantum NMR spectroscopy
• Quantum limits to mass sensing in a gravitational field
• Concurrent spin squeezing and light squeezing in an atomic ensemble
• Quantum Metrology with Delegated Tasks
• Multi-parameter quantum estimation of single- and two-mode pure Gaussian states
• Intrinsic measurement errors for the speed of light in vacuum
• Stochastic approach for quantum metrology with generic Hamiltonians
• Enhancing interferometry using weak value amplification with real weak values
• A theoretical framework for photon-subtraction with non-mode selective resources
• Achieving metrological limits using ancilla-free quantum error-correcting codes
• Operation triggered quantum clock synchronization
• Agnostic Phase Estimation
• Monitoring variations of refractive index via Hilbert-Schmidt speed and applying this phenomenon to improve quantum metrology
• Chirped quasi-phase-matching with Gauss sums for production of biphotons
• Enhancing Gaussian quantum metrology with position-momentum correlations
• Entanglement Emerges from Dissipation-Structured Quantum Self-Organization
• Number-Phase Wigner Representation for Scalable Stochastic Simulations of Controlled Quantum Systems
• Limited quantum advantage for stellar interferometry via continuous-variable teleportation
• Optimal quantum estimation of the coupling constant of Jaynes-Cummings interaction
• Photonic quantum metrology with variational quantum optical non-linearities
• Delocalization power of global unitary operations on quantum information
• A protocol for global multiphase estimation
• Quantum properties of fermionic fields in multi-event horizon spacetime
• Robust quantum sensing with strongly interacting probe systems
• Benchmarking Bayesian quantum estimation
• Preferred Measurements: Optimality and Stability in Quantum Parameter Estimation
• Detecting genuine multipartite correlations in terms of the rank of coefficient matrix
• Entanglement Criteria Based on Quantum Fisher Information
• Generating Macroscopic Superpositions with Interacting Bose-Einstein Condensates: Multi-Mode Speed-Ups and Speed Limits
• Overcoming Quantum Metrology Singularity through Sequential Measurements
• Quantum-enhanced accelerometry with a non-linear electromechanical circuit
• Metrologically useful states of spin-1 Bose condensates with macroscopic magnetization
• Phase variance of squeezed vacuum states
• Qubit-channel metrology with very noisy initial states
• Continuous-variables entanglement purification with atomic systems
• Statistical Limits of Supervised Quantum Learning
• Quantum-enhanced gyroscopy with rotating anisotropic Bose--Einstein condensates
• Phase Estimation with Non-Unitary Interferometers: Information as a Metric
• Macroscopicity of quantum superpositions on a one-parameter unitary path in Hilbert space
• Measuring motion through relativistic quantum effects
• Many-body quantum lock-in amplifier
• Measurement-Induced Randomness and Structure in Controlled Qubit Processes
• Classical and quantum metrology of the Lieb-Liniger model
• Non-Markovian effect on quantum optical metrology under dissipative environment
• Generalized Limits for Parameter Sensitivity via Quantum Ziv-Zakai Bound
• Quantum lock-in detection of a vector light shift
• Quantum metrology with precision reaching beyond-$1/N$ scaling through $N$-probe entanglement generating interactions
• Dynamical $N$-photon bundle emission
• Experimental investigation of Bayesian bounds in multiparameter estimation
• Fisher information rates in sequentially measured quantum systems
• Approaching maximal precision of Hong-Ou-Mandel interferometry with non-perfect visibility
• Squeezing with classical Hamiltonians
• Quantum LOSR networks cannot generate graph states with high fidelity
• An agnostic-Dolinar receiver for coherent states classification
• Hierarchical Verification of Non-Gaussian Coherence in Bosonic Quantum States
• Pulse shaping with birefringent crystals: a tool for quantum metrology
• The probe readout and quantum limited measurements
• Stochastic optimal control formalism for an open quantum system
• Quantum enhancement of N-photon phase sensitivity by interferometric addition of down-converted photon pairs to weak coherent light
• Optimizing one-axis twists for variational Bayesian quantum metrology
• Cavity-enhanced magnetometer with a spinor Bose-Einstein condensate
• Untwining multiple parameters at the exclusive zero-coincidence points with quantum control
• Exploring spin-squeezing in the Mott insulating regime: role of anisotropy, inhomogeneity and hole doping
• Darkness of two-mode squeezed light in Λ-type atomic system
• Relating relative Rényi entropies and Wigner-Yanase-Dyson skew information to generalized multiple quantum coherences
• Stochastic numerical simulations of a fully spatio-temporal Hong-Ou-Mandel dip
• Measure of the density of quantum states in information geometry and its application in the quantum multi-parameter estimation
• Quantum metrology based on symmetry-protected adiabatic transformation: Imperfection, finite time duration, and dephasing
• Super-Sensitive Ancilla-Based Adaptive Quantum Phase Estimation
• Unitary evolution and the distinguishability of quantum states
• Two-mode dipolar bosonic junctions
• Optimal measurement precision of a nonlinear interferometer
• Twist-and-turn dynamics of spin squeezing in bosonic Josephson junctions: Enhanced shortcuts-to-adiabaticity approach
• Diagnosing Quantum Phases Using Long-Range Two-Site Quantum Resource Behaviors
• Fundamental noisy multiparameter quantum bounds
• RLD Fisher Information Bound for Multiparameter Estimation of Quantum Channels
• Estimating Parameterized Entanglement Measure
• Restoring metrological quantum advantage of measurement precision in noisy scenario
• Quantum microwave parametric interferometer
• Estimating energy levels of a three-level atom in single and multi-parameter metrological schemes
• Multi-state and multi-hypothesis discrimination with open quantum systems
• Foundations for Bayesian inference with engineered likelihood functions for robust amplitude estimation
• Optimizing quantum-enhanced Bayesian multiparameter estimation of phase and noise in practical sensors
• Noisy frequency estimation with noisy probes
• Genuine non-Gaussian entanglement of light and quantum coherence for an atom from noisy multiphoton spin-boson interactions
• A Quantum Spectrometer for Arbitrary Noise
• Minimum Entanglement Protocols for Function Estimation
• Harnessing synthetic gauge fields for maximally entangled state generation
• Metrological symmetries in singular quantum multi-parameter estimation
• Probabilistic metrology or how some measurement outcomes render ultra-precise estimates
• Weak measurement effect on optimal estimation with lower and upper bound on relativistic metrology
• Revisiting the impact of dissipation on time-reversed one-axis-twist quantum-sensing protocols
• Effects of local decoherence on quantum critical metrology
• Enhancing distributed sensing with imperfect error correction
• N-Way Frequency Beamsplitter for Quantum Photonics
• Noise-Agnostic Quantum Error Mitigation with Data Augmented Neural Models
• Electro-Optical Sampling of Single-Cycle THz Fields with Single-Photon Detectors
• An improved bound for strong unitary uncertainty relations with refined sequence
• Smooth Metric Adjusted Skew Information Rates
• Two-beam light with simultaneous anticorrelations in photon-number fluctuations and sub-Poissonian statistics
• Lower Bounds for Quantum Parameter Estimation
• Nonreciprocal Quantum Sensing
• Experimental demonstration of phase estimation advantage in presence of depolarizing noise by using coherent measurements
• How to find optimal quantum states for optical micromanipulation and metrology in complex scattering problems: tutorial
• Experimental quantum-enhanced response function estimation
• Stroboscopic quantum nondemolition measurements for enhanced entanglement generation between atomic ensembles
• Near-Optimal Variance-Based Uncertainty Relations
• Improving quantum parameter estimation by monitoring quantum trajectories
• Alternatives of entanglement depth and metrological entanglement criteria
• Maximizing the purity of a qubit evolving in an anisotropic environment
• Simultaneous measurement of DC and AC magnetic fields at the Heisenberg limit
• Negativity vs. Purity and Entropy in Witnessing Entanglement
• TNQMetro: Tensor-network based package for efficient quantum metrology computations
• Attainability of the quantum information bound in pure state models
• Shortcuts to adiabaticity in superconducting circuits for fast multi-partite state generation
• The precision of parameter estimation for dephasing model under squeezed reservoir
• Optical interferometer using two-mode squeezed light for enhanced chip-integrated quantum metrology
• Spontaneous emission in Casimir-Rabi oscillations through a weak optomechanical coupling
• Efficacy of virtual purification-based error mitigation on quantum metrology
• Dichotomy of entanglement depth for symmetric states
• Quantum mutual information and quantumness vectors for multi-qubit systems
• Uncertainty relations based on Wigner-Yanase skew information
• Entanglement engineering of optomechanical systems by reinforcement learning
• Quantum Metrology with Coherent Superposition of Two Different Coded Channels
• Optomechanics-based quantum estimation theory for collapse models
• Dynamical generation of phase-squeezed states in a two-component Bose-Einstein condensates
• Sequential quantum-enhanced measurement with an atomic ensemble
• Relations between quantum metrology and criticality in general su(1, 1) systems
• Non-adaptive Heisenberg-limited metrology with multi-channel homodyne measurements
• Interaction-free measurement study as a quantum channel discrimination problem
• Optimized entanglement for quantum parameter estimation from noisy qubits
• Exploring Many-body Interactions Through Quantum Fisher Information
• Spin-Spacetime Censorship
• Reference frame agreement in quantum networks
• Fisher information susceptibility for multiparameter quantum estimation
• Towards the Heisenberg limit in microwave photon detection by a qubit array
• Decoherence enhanced quantum measurement of a quantum dot spin qubit
• Classes of Gaussian States for Squeezing Estimation
• Diagnosing Imperfections in Quantum Sensors via Generalized Cramér-Rao Bounds
• Metrological usefulness of entanglement and nonlinear Hamiltonians
• Quantum-enhanced sensing with variable-range interactions
• Achieving Heisenberg scaling by probe-ancilla interaction in quantum metrology
• Multicritical quantum sensors driven by symmetry-breaking
• Beyond i.i.d. in the Resource Theory of Asymmetry: An Information-Spectrum Approach for Quantum Fisher Information
• Quantum Consensus Dynamics by Entangling Maxwell Demon
• Stabilizer codes for Open Quantum Systems
• Fisher information and the weak equivalence principle of a quantum particle in a gravitational wave
• Probabilistic metrology defeats ultimate deterministic bound
• Enhancing Quantum Metrology by Quantum Resonance Dynamics
• Bell measurements as a witness of a dualism in entanglement
• Quantum Fisher information and coherence of an atom in a dissipative cavity
• Continuous-variable phase-estimation with unitary and random linear disturbance
• Violating the Leggett-Garg inequalities with classical light
• Efficient two-mode interferometers with spinor Bose-Einstein condensates
• Canceling the cavity length induced phase noise in an optical ring cavity for phase shift measurement and spin squeezing
• Optimal estimation of quantum observables
• Quantum probes for universal gravity corrections
• Conditions for superdecoherence
• Parameter estimation for quantum jump unraveling
• Quantum bath statistics tagging
• Mutual Information Bounded by Fisher Information
• Universal time scalings of sensitivity in Markovian quantum metrology
• Non-Gaussian generalized two-mode squeezing: applications to two-ensemble spin squeezing and beyond
• Ancilla-assisted schemes are beneficial for Gaussian state phase estimation
• Heisenberg-Limited Spin-Mechanical Gravimetry
• Momentum-entangled two-photon interference for quantum-limited transverse-displacement estimation
• Estimating the photon-number distribution of photonic channels with realistic devices and applications in photonic quantum information processing
• Non-equilibrium quantum probing through linear response
• Saturable global quantum sensing
• A Compendious Review of Majorization-Based Resource Theories: Quantum Information and Quantum Thermodynamics
• Efficient self-consistent learning of gate set Pauli noise
• Magnetic-field gradiometer based on ultracold collisions
• Generalized squeezing as a witness
• Non-stabilizerness in quantum-enhanced metrological protocols
• Noisy Metrology: A saturable lower bound on quantum Fisher information
• Coined quantum walks on the line: Disorder, entanglement, and localization
• Variational Limits for Phase Precision in Linear Quantum Optical Metrology
• Two-parameter estimation with three-mode NOON state in a symmetric three-well system
• Effects of the reservoir squeezing on the precision of parameter estimation
• Quantum illumination with noisy probes: Conditional advantages of non-Gaussianity
• Asynchronous reference frame agreement in a quantum network
• Relativistic quantum thermometry through a moving sensor
• Large-N scaling behavior of the quantum fisher information in the Dicke model
• Multiparameter estimation with two qubit probes in noisy channels
• Remote Phase Sensing by Coherent Single Photon Addition
• Enhancing precision of atomic clocks by tuning disorder in accessories
• Digital Quantum Simulation and Circuit Learning for the Generation of Coherent States
• Measurement errors in entanglement-assisted electron microscopy
• On the dissipative dynamics of entangled states in coupled-cavity quantum electrodynamics arrays
• Attainability of the Holevo-Cramér-Rao bound for two-qubit 3D magnetometry
• Exact Entanglement dynamics in Three Interacting Qubits
• Universal freezing of asymmetry
• Quantum channel-estimation with particle loss: GHZ versus W states
• State Space Geometry of the Spin-1 Antiferromagnetic Heisenberg Chain
• A Quantum Optical Microphone in the Audio Band
• Dynamic quantum-enhanced sensing without entanglement in central spin systems
• Optimizing quantum sensing networks via genetic algorithms and deep learning
• Critical Quantum Sensing: a tutorial on parameter estimation near quantum phase transitions
• Complementarity between decoherence and information retrieval from the environment
• Unfolding system-environment correlation in open quantum systems: Revisiting master equations and the Born approximation
• Achieving Heisenberg Scaling on Measurement of A Three-Qubit System via Quantum Error Correction
• Correspondence: Enhancing a phase measurement by sequentially probing a solid state system
• Quantum metrology enhanced by the $XY$ spin interaction in a generalized Tavis-Cummings model
• Distributed multi-parameter quantum metrology with a superconducting quantum network
• Quantum-Limited Estimation of Phase Gradient
• Entanglement generation via single-qubit rotations in a torn Hilbert space
• Fluctuation-enhanced quantum metrology
• Optimal Low-Depth Quantum Signal-Processing Phase Estimation
• Adaptive measurement strategy for noisy quantum amplitude estimation with variational quantum circuits
• Saturating the one-axis twisting quantum Cramér-Rao bound with a total spin readout
• Noise-assisted and monitoring-enhanced quantum bath tagging
• Generating multiparticle entangled states by self-organization of driven ultracold atoms
• Bures geodesics and quantum metrology
• Quantum Inception Score
• Enhanced quantum sensing with multi-level structures of trapped ions
• Anonymous estimation of intensity distribution of magnetic fields with quantum sensing network
• Quantum interferometry for rotation sensing in an optical microresonator
• Enhancing parameter estimation precision in dissipative environment with two-photon driving
• Family of attainable geometric quantum speed limits
• Self-referenced hologram of a single photon beam
• Multimode Metrology via Scattershot Sampling
• Optimum classical beam position sensing
• $N$-photon bundles emission in high-spin Jaynes-Cummings model
• Generation of higher dimensional entangled states in quantum Rabi systems
• On the role of symmetry and geometry in global quantum sensing
• Optimal estimates of trace distance between bosonic Gaussian states and applications to learning
• Achieving the Quantum Fisher Information Bound in Pseudo-Hermitian Sensors
• Detecting coherence with respect to general quantum measurements
• Wigner-Yanase skew information-based uncertainty relations for quantum channels
• Unified Framework for Calculating Convex Roof Resource Measures
• Achieving Heisenberg limit under General Markov Noise without Ancilla
• Quantum jump metrology in a two-cavity network
• Average number is an insufficient metric for interferometry
• Optimal function estimation with photonic quantum sensor networks
• Estimation of quantum finite mixtures
• Enhancing precision of damping rate by PT symmetric Hamiltonian
• Brachistochrone of Entanglement for Spin Chains
• Indefinite Time Directed Quantum Metrology
• Entanglement of Local Hidden States
• Parameter estimation for a Lorentz invariance violation
• Controlling quantum coherence of a two-component Bose-Einstein condensate via an impurity atom
• Heisenberg-limited adaptive gradient estimation for multiple observables
• Random search for a dark resonance
• Temporally Asymmetric Bi-photon States in Cavity Enhanced Optical Parametric Processes
• Application of Probabilistic-bit in Precision Measurements
• Coherently driven photonic de Broglie Sagnac interferometer
• Quantum sensing of even- versus odd-body interactions
• More buck-per-shot: Why learning trumps mitigation in noisy quantum sensing
• From dynamical to steady-state many-body metrology: Precision limits and their attainability with two-body interactions
• Quantum eigenvalue processing
• Biasing quantum trajectories for enhanced sensing
• Universal quantum control over bosonic network
• Parameterized Multi-observable Sum Uncertainty Relations
• Quantum Delocalised-Interactions
• Optimizing single-photon quantum radar detection through partially postselected filtering
• Decoherence-enhanced measurements
• Mean-field dynamics of two-mode Bose-Einstein condensates in highly anisotropic potentials: Interference, dimensionality, and entanglement
• Teleportation fidelity of quantum repeater networks
• Cooperation between coherent control and noises in quantum metrology
• Bayesian quantum thermometry based on thermodynamic length
• Quantum Features of the Thermal Two-Qubit Quantum Rabi Model in Ultra- and Deep-Strong Regimes
• Quantum Sensing with Topological-Paired Bound States
• Quantum correlations for anonymous metrology
• Which role does multiphoton interference play in small phase estimation in quantum Fourier transform interferometers?
• Two-mode correlated multiphoton bundle emission
• Quantum Vector DC Magnetometry via Selective Phase Accumulation
• Maximum Violation of Monogamy of Entanglement for Indistinguishable Particles by Measures that are Monogamous for Distinguishable Particles
• Quantum coherence in neutrino spin-flavor oscillations
• Many-body quantum metrology with scalar bosons in a single potential well
• Two-colour spectrally multimode integrated SU(1,1) interferometer
• Can we control the amount of useful nonclassicality in a photon added hypergeometric state?
• Measuring Quantum Correlations using Lossy Photon-Number-Resolving Detectors with Saturation
• Decoherence of Quantum-Enhanced Timing Accuracy
• Persistent nonlocality in an ultracold-atom environment
• Atom-light entanglement for precise field sensing in the optical domain
• Generalized phase estimation in noisy quantum gates
• Quantum estimation of detection efficiency with no-knowledge quantum feedback
• Comparison of entangling protocols in ABC-type spin chains
• Quantum metrology with a non-linear kicked Mach-Zehnder interferometer
• Multi-parameter Quantum Magnetometry with Spin States in coarsened measurement reference
• Detecting Two Qubit Both-Way Positive Discord States
• Fate of multiparticle entanglement when one particle becomes classical
• Quantum Metrology via Repeated Quantum Nondemolition Measurements in "Photon Box"
• Time-adaptive phase estimation
• Phase estimation with partially randomized time evolution
• Information flow-enhanced precision in collisional quantum thermometry
• Qubit Quantum Metrology with Limited Measurement Resources
• Encrypted quantum correlations: Delayed choice of quantum statistics and other applications
• Entangled state generation via quantum walks with multiple coins
• Coherence as a resource for phase estimation
• Entanglement criteria for two strongly interacting ensembles
• Sub-shot-noise interferometry with two-mode quantum states
• Topics in Estimation of Quantum Channels
• Parameter Estimation, Model Reduction and Quantum Filtering
• Configuration-dependent precision in magnetometry and thermometry using multi-qubit quantum sensors
• Quantum Phase Sensitivity with Generalized Coherent States Based on Deformed su(1,1) and Heisenberg Algebras
• Quantum-enabled optical large-baseline interferometry: applications, protocols and feasibility
• Quantum Fisher information as a witness of non-Markovianity and criticality in the spin-boson model
• Achieving the Heisenberg limit of metrology via measurement on an ancillary qubit
• Catalytic transformations with finite-size environments: applications to cooling and thermometry
• Contextuality Can be Verified with Noncontextual Experiments
• Non-commutativity as a Universal Characterization for Enhanced Quantum Metrology
• Conditional quantum thermometry -- enhancing precision by measuring less
• Weak-measurement-based pseudospin pointer: A cost-effective scheme for precision measurement
• Quantum Measurement Encoding for Quantum Metrology
• Indefinite causal order strategy does not improve the estimation of group action
• Non-asymptotic quantum metrology
• Sub shot-noise frequency estimation with bounded a priori knowledge
• Nonclassical states of light in a nonlinear Michelson interferometer
• Entanglement storage by classical fixed points in the two-axis countertwisting model
• Enhanced Quantum Parameter Estimation via Dynamical Modulation
• An upper bound on the number of compatible parameters in simultaneous quantum estimation
• Adiabatic Quantum Estimation: A Numerical Study of the Heisenberg XX Model with Antisymmetric Exchange
• Optimal Estimation of a Classical Force with a Damped Oscillator in the non-Markovian Bath
• Multi-pass transmission electron microscopy
• Coherence in quantum estimation
• Globally optimal interferometry with lossy twin Fock probes
• Ancilla-assisted frequency estimation under phase covariant noises with Greenberger-Horne-Zeilinger states
• Agnostic Process Tomography
• Entanglement-assisted tomography of a quantum target
• Topological Sensing in the Dynamics of Quantum Walks with Defects
• Uncertainty Relations in Pre- and Post-Selected Systems
• Excessive precision compromises accuracy even with unlimited resources due to the trade-off in quantum metrology
• Heisenberg scaling based on population coding
• Contextual quantum metrology
• Ultrafast dynamics of quantum matter driven by time-energy entangled photons
• On the central limit theorem for unsharp quantum random variables
• Efficient tensor networks for control-enhanced quantum metrology
• Revealing many-body effects on interband coherence through adiabatic charge pumping
• Entropy and Geometry of Quantum States
• Super sensitivity and super resolution with quantum teleportation
• GHZ states as near-optimal states for reference frame alignment
• Quantum enhanced estimation of optical detector efficiencies
• Machine-learning-inspired quantum control in many-body dynamics
• Quantum Metrology in the Ultrastrong Coupling Regime of Light-Matter Interactions: Leveraging Virtual Excitations without Extracting Them
• Adaptive Circuit Learning of Born Machine: Towards Realization of Amplitude Embedding and Quantum Data Loading
• Decoherence induced spin squeezing signatures in Greenberger-Horne-Zeilinger and W states
• Signal detection using biphotons and potential application in axion-like particle search
• Entanglement-Enhanced Lidars for Simultaneous Range and Velocity Measurements
• Quantum metrology in a lossless Mach-Zehnder interferometer using entangled photon inputs
• Anonymous and private parameter estimation in networks of quantum sensors
• Resource theory of dephasing estimation in multiqubit systems
• Quantum multiphase estimation
• Beating standard quantum limit via two-axis magnetic susceptibility measurement
• Deterministic construction of arbitrary $W$ states with quadratically increasing number of two-qubit gates
• Heisenberg-Limited Quantum Metrology without Ancillae
• Joint estimation of phase and phase diffusion for quantum metrology
• One, Two, and $n$ Qubit Decoherence
• Weak convexity of Fisher information matrix and superresolved localization of blinking sources of light
• Improving quantum walk metrology with split-step quantum walk
• Dispersive Qubit Readout of Temperature
• Attainable quantum speed limit for N-dimensional quantum systems
• Optimal quantum metrology under energy constraints
• Dynamics of quantum Fisher and Wigner-Yanase skew information following a noisy quench
• Estimating time in quantum chaotic systems and black holes
• Thresholded Quantum Sensing with a Frustrated Kitaev Trimer
• Entanglement-Constrained Quantum Metrology: Rapid Low-Entanglement Gains, Tapered High-Level Growth
• Optimal quantum precision in noise estimation: Is entanglement necessary?
• Application of Optimal Control to Time-Resolution Protocol for Quantum Sensing
• Entanglement Structure Certification Based on Energy-Restricted State Discrimination
• Multiparameter quantum metrology at Heisenberg scaling for an arbitrary two-channel linear interferometer with squeezed light
• Concatenated continuous driving of silicon qubit by amplitude and phase modulation
• Noisy Stark probes as quantum-enhanced sensors
• Quantum Error Correction Assisted Axion Search in CMOS Spin Qubit Arrays
• Quantum linear system algorithm with optimal queries to initial state preparation
• Precision Bounds for Characterising Quantum Measurements
• Cat-state-like non-Gaussian entanglement in magnon systems
• Time-optimal single-scalar control on a qubit of unitary dynamics
• Non-locality of conjugation symmetry: characterization and examples in quantum network sensing
• Tighter superadditivity relations for $l_1$-norm coherence measure
• Experimental Catalytic Amplification of Asymmetry
• Quantum Ranging Enhanced TDoA Localization
• Recovering optimal precision in quantum sensing with time domain imperfections
• Optimal Local Measurements in Single-Parameter Quantum Metrology
• Algebraic metrology: Pretty good states and bounds
• Angular displacement estimation of Heisenberg scaling: Tunable squeezed Bell state via the enhancement of spin and orbital angular momenta
• Quantum Fisher information matrix for unitary processes: closed relation for $SU(2)$
• Estimating quantum Markov chains using coherent absorber post-processing and pattern counting estimator
• Characterization and optimized engineering of bosonic quantum interfaces under single-mode operational constraints
• Bound energy, entanglement and identifying critical points in 1D long-range Kitaev model
• Coupling modifies the quantum fluctuations of entangled oscillators
• On the connection between quantum nonlocality and phase sensitivity of two-mode entangled Fock state superpositions
• Efficient inference of quantum system parameters by Approximate Bayesian Computation
• Interferometric binary phase estimations
• Stronger sum uncertainty relations for non-Hermitian operators
• Strongly non-quantitative classical information in quantum carriers
• Constructing local models for general measurements on bosonic Gaussian states
• Applicability of coupling strength estimation for linear chains of restricted access
• The $n$-th decay rate of coherence for Bell-diagonal states under quantum channels
• Sudden change of interferometric power for X shape states
• Holevo Cramér-Rao bound: How close can we get without entangling measurements?
• Multi-ion Mach-Zehnder interferometer with artificial nonlinear interactions
• Approaching the double-Heisenberg scaling sensitivity in the Tavis-Cummings model
• Unlocking Heisenberg Sensitivity with Sequential Weak Measurement Preparation
• Twist-and-store entanglement in bimodal and spin-1 Bose-Einstein condensates
• Enhancement of the metrological sensitivity limit through knowledge of the average energy
• Minimal-error quantum state discrimination versus robustness of entanglement:More indistinguishability with less entanglement
• Ultimate Precision of Direct Tomography of Wave Functions
• Integration of the Berry curvature on a qubit state manifold by coupling to a quantum meter system
• An excitation-dependent four-level model for quantum entanglement in photosynthetic systems
• Experimental investigation of a multi-photon Heisenberg-limited interferometric scheme: the effect of imperfections
• Paradigms for Quantum Feedback Control
• No-go theorem for environment-assisted invariance in non-unitary dynamics
• Characterising two-sided quantum correlations beyond entanglement via metric-adjusted f-correlations
• Entangled-photon interferometry for plasmas
• Gaussian quantum metrology in a dissipative environment
• Tilt-Induced Localization in Interacting Bose-Einstein Condensates for Quantum Sensing
• Planar k-Uniform States: a Generalization of Planar Maximally Entangled States
• Compression of quantum shallow-circuit states
• Toward Witnessing Molecular Exciton Entanglement from Spectroscopy
• Universal entanglement detection with geometrically optimal witnesses
• Any Two Qubit State Has Non Zero Quantum Discord Under Global Unitary Operations
• Multipartite Entanglement in Crossing the Quantum Critical Point
• Stabilizer codes for Heisenberg-limited many-body Hamiltonian estimation
• 2D sub-half-wavelength atom localization in a three-level V-type atomic system
• Fisher information of accelerated two-qubit system in the presence of the color and white noise channels
• Dynamical Quantum Phase Transitions in Interacting Atomic Interferometers
• Dissipative Quantum Metrology
• Quantum Signal Processing and Quantum Singular Value Transformation on $U(N)$
• Quantifying the Expressive Capacity of Quantum Systems: Fundamental Limits and Eigentasks
• Optimizing the Multi-Photon Absorption Properties of N00N States
• Variance-based uncertainty relation for incompatible observers
• Enhanced quantum hypothesis testing via the interplay between coherent evolution and noises
• Advances in Position-Momentum Entanglement: A Versatile Tool for Quantum Technologies
• Continuous quantum clock with high precision and long recurrence time
• Optimal Hamiltonian recognition of unknown quantum dynamics
• The Cramér-Rao approach and global quantum estimation of bosonic states
• Kramers-Kronig relations and precision limits in quantum phase estimation
• Quantum partial coherence measures constructed from Fisher information
• Thermal Fisher information for a rotating BTZ black hole
• Decoding Protocols for Classical Communication on Quantum Channels
• Approaching the Multiparameter Quantum Cramér-Rao Bound via Classical Correlation and Entangling Measurements
• Informationally Complete Distributed Metrology Without a Shared Reference Frame
• An investigation of nonclassical properties of light using an optical tomogram
• Quantum Uncertainty and Entropy
• Open Quantum Systems at Low Temperature
• Reference-frame-independent quantum metrology
• Loss-robust crossband entanglement generation beyond the direct-transduction limit
• Physics-Constrained Compressed Sensing for Quantum Sensing in the Data-Starved Regime
• State-independent uncertainty relations on multipartite spin $1/2$-systems
• Towards Robust Optimal Measurements Against Noise in Quantum Metrology
• Dose-efficient Quantum Phase Estimation in Lossy Optical Interferometry
• Optimal finite-dimensional probe states for quantum phase estimation
• Quantum estimation through a bottleneck
• A precise measure of avian magnetoreception based on quantum metrology
• Quantum Information Processing with Continuous Variables and Atomic Ensembles
• Angular displacements estimation enhanced by squeezing and parametric amplification
• Quantum Phase Estimation Algorithm with Gaussian Spin States
• Enhanced quantum metrology by criticality-assisted noncommutative preparation
• Exact quantification of bipartite entanglement in unresolvable spin ensembles
• Sensitivity Bounds of Multiparameter Metrology at Thermal Equilibrium
• Floquet quantum multiparameter estimation with periodic-driving-induced topological phase transition
• Optimal noisy quantum phase estimation with finite-dimensional states
• Identification of quantum generative circuits with parallel quantum neural network
• Heisenberg-scaling characterization of a two-channel optical network via two-port homodyne detection
• Temperature and non-Markovian parameter estimation in quantum Brownian motion
• Precision limit under weak coupling with an ancillary qubit
• Trade-off relation between integrated metrological gain and local dissipation in magnetic-field sensing by quantum spin ensemble
• Spin minimum uncertainty states for refined uncertainty relations
• Comparative analysis of robust entanglement generation in engineered XX spin chains
• Unspeakable Coherence Concentration
• Quantum batteries in coherent Ising machine
• The Janus State: A Universal Lower Bound for Second-Order Coherence
• Noisy initial-state qubit-channel metrology with additional undesirable noisy evolution
• Probing parameters estimation with Gaussian non-commutative measurements
• Bounds on quantum Fisher information and uncertainty relations for thermodynamically conjugate variables
• Discrete time crystal for periodic-field sensing with quantum-enhanced precision
• Information Processing in Quantum Thermodynamic Systems: an Autonomous Hamiltonian Approach
• Phonon-induced two-axis spin squeezing with decoherence reduction in hybrid spin-optomechanical system
• Fluctuation-guided adaptive random compiler for Hamiltonian simulation
• Quantum-optical reset with classical memory
• QMetro++ -- Python optimization package for large scale quantum metrology with customized strategy structures
• Non-Commutative weak measurements: Entanglement, Symmetry Breaking, and the Role of Readout
• Quantum interferometry at zero and finite temperature with two-mode bosonic Josephson junctions
• Teleportation Fidelity of Binary Tree Quantum Repeater Networks
• Detector-Frame Quantum Limits for Heterodyne Timing in Relativistic Optical Links
• The temporal resolution limit in quantum sensing
• Quantum Parameter Estimation for Detectors in Constantly Accelerated Motion
• Two Variations of Quantum Phase Estimation for Reducing Circuit Error Rates: Application to the Harrow--Hassidim--Lloyd Algorithm
• Chaos-Mediated Quantum State Discrimination Near Unit Fidelity
• Quantum illumination via frequency-mode-based correlation-to-displacement conversion
• Nonequilibrium thermometry via an ensemble of initially correlated qubits
• Operational Interpretation of Quantum Fisher Information in Quantum Thermodynamics
• Multi-observable Uncertainty Equality based on the sum of standard deviations in the qubit system
• High-precision estimation of the parameters in the reservoir via the two-level system
• Quantum feedback for measurement and control
• Fock state interferometry for quantum enhanced phase discrimination
• Active Quantum Distillation
• Coherent noise cancellation in optomechanical system with double optical modes
• Lyapunov-Based Stabilization and Control of Closed Quantum Systems
• Partial Quantum Coherence, Ultrashort Electron Pulse Statistics, and a Plasmon-Enhanced Nanotip Emitter Based on Metallized Optical Fibers
• An investigation on the nonclassical and quantum phase properties of a family of engineered quantum states
• Qubit-based momentum measurement of a particle
• On the Fundamental Resource for Exponential Advantage in Quantum Channel Learning
• Enhancing entanglement and total correlations dynamics via local unitaries
• Dynamical Maps for Accelerating Detectors
• Multiparameter quantum metrology with postselection measurements
• Faster Quantum Algorithm for Multiple Observables Estimation in Fermionic Problems
• Statistical correlation between quantum entanglement and spin-orbit coupling in crossed beam molecular dynamics
• Quantum Resource Theories of Anyonic Entanglement