Entanglement detection

Abstract

How can one prove that a given state is entangled? In this paper we review different methods that have been proposed for entanglement detection. We first explain the basic elements of entanglement theory for two or more particles and then entanglement verification procedures such as Bell inequalities, entanglement witnesses, the determination of nonlinear properties of a quantum state via measurements on several copies, and spin squeezing inequalities. An emphasis is given on the theory and application of entanglement witnesses. We also discuss several experiments, where some of the presented methods have been implemented.

review article, 90 pages, 22 figures. v2: more content, v3: small changes

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• Genuine multiparticle entanglement of permutationally invariant states
• Entanglement Equivalence of $N$-qubit Symmetric States
• Efficient Verification of Hypergraph States
• Quantum discord and multipartite correlations
• General framework for verifying pure quantum states in the adversarial scenario
• Entanglement of Polarization and Orbital Angular Momentum
• Experimental estimation of entanglement at the quantum limit
• Entanglement and nonclassical properties of hypergraph states
• Relaxations of separability in multipartite systems: Semidefinite programs, witnesses and volumes
• Device-independent tomography of multipartite quantum states
• Sequential generation of multiphoton entanglement with a Rydberg superatom
• Multipartite Entanglement at Finite Temperature
• Entangling Color-Different Photons via Time-Resolved Measurement and Active Feed-Forward
• Nonlocal Cooper pair Splitting in a pSn Junction
• Separability from Spectrum for Qubit-Qudit States
• Witnessing trustworthy single-photon entanglement with local homodyne measurements
• Scaling of quantum discord in spin models
• Qudits for Witnessing Quantum Gravity Induced Entanglement of Masses Under Decoherence
• Generation of macroscopic singlet states in atomic ensembles
• Detecting quantum entanglement with unsupervised learning
• Entanglement witness operator for quantum teleportation
• State-independent Uncertainty Relations and Entanglement Detection in Noisy Systems
• Entanglement detection using mutually unbiased measurements
• Entangling a Hole Spin with a Time-Bin Photon: A Waveguide Approach for Quantum Dot Sources of Multi-Photon Entanglement
• Characterizing multipartite entanglement without shared reference frames
• Optimal verification and fidelity estimation of maximally entangled states
• Statistical Methods for Quantum State Verification and Fidelity Estimation
• Purification of genuine multipartite entanglement
• Combining critical and quantum metrology
• Coherence and entanglement of inherently long-lived spin pairs in diamond
• Improved lower bounds on genuine-multipartite-entanglement concurrence
• Experimental realisation of multipartite entanglement via quantum Fisher information in a uniform antiferromagnetic quantum spin chain
• Multimode circuit QED with hybrid metamaterial transmission lines
• Activation of genuine multipartite entanglement: Beyond the single-copy paradigm of entanglement characterisation
• Quantum entanglement in the triangle network
• Subradiance and entanglement in atoms with several independent decay channels
• Phase sensitivity bounds for two-mode interferometers
• Singular value decomposition and matrix reorderings in quantum information theory
• Single-copy entanglement detection
• Hierarchies of multi-partite entanglement
• Heisenberg-Weyl Observables: Bloch vectors in phase space
• Semidefinite programming relaxations for quantum correlations
• Certifying Separability in Symmetric Mixed States, and Superradiance
• Implementation of a Measurement-Device-Independent Entanglement Witness
• Characterizing Genuine Multilevel Entanglement
• Experimental entanglement of 25 individually accessible atomic quantum interfaces
• Improving resilience of the Quantum Gravity Induced Entanglement of Masses (QGEM) to decoherence using 3 superpositions
• Efficient Quantum Network Communication using Optimized Entanglement-Swapping Trees
• Quantifying entanglement in a 68-billion dimensional quantum state space
• Device-independent witnesses of entanglement depth from two-body correlators
• Experimental test of non-macrorealistic cat-states in the cloud
• Demonstration of local expansion toward large-scale entangled webs
• Efficient verification of Dicke states
• Photonic angular super-resolution using twisted N00N states
• Detection of genuinely entangled and non-separable $n$-partite quantum states
• Tomography is necessary for universal entanglement detection with single-copy observables
• Identifying Nonconvexity in the Sets of Limited-Dimension Quantum Correlations
• Bipartite depolarizing channels
• Complementarity and correlations
• Cavity-Enhanced Atom-Photon Entanglement with Subsecond Lifetime
• Four-qubit entangled symmetric states with positive partial transpositions
• Genuine-multipartite entanglement criteria based on positive maps
• Detecting metrologically useful asymmetry and entanglement by a few local measurements
• Fidelity witnesses for fermionic quantum simulations
• Experimental Certification of Sustained Entanglement and Nonlocality after Sequential Measurements
• Geometry of two-qubit states with negative conditional entropy
• Metrological characterisation of non-Gaussian entangled states of superconducting qubits
• Entanglement Detection Beyond Measuring Fidelities
• Efficient $k$-separability criteria for mixed multipartite quantum states
• Detection of genuine tripartite entanglement by multiple sequential observers
• Multiparticle covariance matrices and the impossibility of detecting graph state entanglement with two-particle correlations
• Spin Squeezing under Non-Markovian Channels by Hierarchy Equation Method
• Entanglement and Extreme Spin Squeezing for a Fluctuating Number of Indistinguishable Particles
• Experimental entanglement activation from discord in a programmable quantum measurement
• Entanglement of dark electron-nuclear spin defects in diamond
• Quantum variance: a measure of quantum coherence and quantum correlations for many-body systems
• Entanglement creation with negative index metamaterials
• Estimating entanglement monotones with a generalization of the Wootters formula
• The holographic entropy arrangement
• Extreme violation of local realism in quantum hypergraph states
• Quantifying high-dimensional entanglement with Einstein-Podolsky-Rosen correlations
• The geometric measure of entanglement for a symmetric pure state with positive amplitudes
• Heralded non-destructive quantum entangling gate with single-photon sources
• Detecting multipartite entanglement structure with minimal resources
• Tripartite entanglement: Foundations and applications
• Probing quantum correlations in many-body systems: a review of scalable methods
• Is "genuine multipartite entanglement" really genuine?
• Genuinely entangled subspace with all-encompassing distillable entanglement across every bipartition
• Entanglement witnessing and quantum cryptography with non-ideal ferromagnetic detectors
• Explicit Hamiltonians Inducing Volume Law for Entanglement Entropy in Fermionic Lattices
• Parametrizations of density matrices
• Quantum properties and dynamics of X states
• Experimental few-copy multi-particle entanglement detection
• Entangled symmetric states of N qubits with all positive partial transpositions
• The dynamics of local quantum uncertainty and trace distance discord for two-qubit X states under decoherence: a comparative study
• Experiments on quantum causality
• Quantifying Quantumness of Channels Without Entanglement
• Determination of the Schmidt number
• Entanglement dynamics of a many-body localized system coupled to a bath
• Correlation paradox of the dissociation limit: A quantum information perspective
• A Brief Overview of Bipartite and Multipartite Entanglement Measures
• Entanglement protection of high-dimensional states by adaptive optics
• Unextendible maximally entangled bases and mutually unbiased bases
• From unextendible product bases to genuinely entangled subspaces
• Quantifying entanglement with covariance matrices
• A Family of Continuous Variable Entanglement Criteria using General Entropy Functions
• Characterizing finite-dimensional quantum behavior
• Demonstrating W-type Entanglement of Dicke-States in Resonant Cavity Quantum Electrodynamics
• Asymptotic role of entanglement in quantum metrology
• Phase-stable source of polarization-entangled photons in a linear double-pass configuration
• Correlation tensor criteria for genuine multiqubit entanglement
• Demonstration of Robust Quantum Gate Tomography via Randomized Benchmarking
• Precision bounds for gradient magnetometry with atomic ensembles
• Reliable Entanglement Detection Under Coarse--Grained Measurements
• Demonstration of Topological Data Analysis on a Quantum Processor
• Geometric mean of bipartite concurrences as a genuine multipartite entanglement measure
• Linking Entanglement Detection and State Tomography via Quantum 2-Designs
• Witnessing multipartite entanglement by detecting asymmetry
• Genuine multipartite entanglement measure
• Separability criteria for several classes of $n$-partite quantum states
• Detecting and quantifying entanglement on near-term quantum devices
• Quantum Algorithm for Fidelity Estimation
• Separability of Bosonic Systems
• Asymptotically perfect discrimination in the LOCC paradigm
• Optimal Verification of Greenberger-Horne-Zeilinger States
• Reexamination of the evidence for entanglement in the D-Wave processor
• Correcting detection error in quantum computation and state engineering through data processing
• Resource-efficient measurement device independent entanglement witness
• Separability criteria and entanglement witnesses for symmetric quantum states
• Entanglement verification with realistic measurement devices via squashing operations
• Super-Activation of Quantum Steering
• Macroscopic Quantum Entanglement of a Kondo Cloud at Finite Temperature
• Family of bound entangled states on the boundary of Peres set
• Steering maps and their application to dimension-bounded steering
• Detecting entanglement in quantum many-body systems via permutation moments
• Entanglement criteria and full separability of multi-qubit quantum states
• Optimal witnessing of the quantum Fisher information with few measurements
• Practical methods for witnessing genuine multi-qubit entanglement in the vicinity of symmetric states
• A critical view on transport and entanglement in models of photosynthesis
• Bipartite entanglement of quantum states in a pair basis
• Characterizing the multipartite continuous-variable entanglement structure from squeezing coefficients and the Fisher information
• Entanglement and Discord of superposition of Greenberger-Horne-Zeilinger states
• Quantum gates and multipartite entanglement resonances realized by non-uniform cavity motion
• Entanglement verification with finite data
• Facial structures for various notions of positivity and applications to the theory of entanglement
• Quantifying genuine multipartite correlations and their pattern complexity
• Two-axis spin squeezing of two-component BEC via a continuous driving
• Witnessing Entanglement and Quantum Correlations in Condensed Matter: A Review
• A family of multipartite separability criteria based on correlation tensor
• Entanglement Structure: Entanglement Partitioning in Multipartite Systems and Its Experimental Detection Using Optimizable Witnesses
• A note on the optimality of decomposable entanglement witnesses and completely entangled subspaces
• Entanglement detection via tighter local uncertainty relations
• Geometry of faithful entanglement
• Characterizing multipartite entanglement classes via higher-dimensional embeddings
• Verifying multi-partite mode entanglement of W states
• Entanglement detection with imprecise measurements
• Is Your Quantum Program Bug-Free?
• Fermionic systems for quantum information people
• Experimentally accessible lower bounds for genuine multipartite entanglement and coherence measures
• A composite parameterization of unitary groups, density matrices and subspaces
• Probing quantum criticality and symmetry breaking at the microscopic level
• Discordlike correlation of bipartite coherence
• Entanglement quantification in atomic ensembles
• Characterizing entanglement dimensionality from randomized measurements
• Witness of mixed separable states useful for entanglement creation
• Testing product states, quantum Merlin-Arthur games and tensor optimisation
• Convex optimization over classes of multiparticle entanglement
• Multipartite entanglement after a quantum quench
• Partial separability revisited: Necessary and sufficient criteria
• Activating hidden metrological usefulness
• Optimal Detection of Entanglement in GHZ States
• Detecting mixedness of qutrit systems using the uncertainty relation
• Measure and detection of genuine multipartite entanglement for tripartite systems
• Multipartite entanglement detection with minimal effort
• Experimental Generation of Spin-Photon Entanglement in Silicon Carbide
• Method for universal detection of two-photon polarization entanglement
• Work fluctuations and entanglement in quantum batteries
• Uncertainty relations with the variance and the quantum Fisher information based on convex decompositions of density matrices
• Partial coherence and quantum correlation with fidelity and affinity distances
• Study of temporal quantum correlations in decohering B and K meson systems
• Experimental Quantum Simulation of Entanglement in Many-body Systems
• Time-invariant entanglement and sudden death of nonlocality for multipartite systems under collective dephasing
• Increasing the statistical significance of entanglement detection in experiments
• Non-Hermitian Pseudomodes for Strongly Coupled Open Quantum Systems: Unravelings, Correlations and Thermodynamics
• Characterizing Quantum Networks: Insights from Coherence Theory
• Device-independent detection of genuine multipartite entanglement for all pure states
• Defeating entanglement sudden death by a single local filtering
• Thermodynamic Signatures of Genuinely Multipartite Entanglement
• Geometric Measure of Pairwise Quantum Discord for Superpositions of Multipartite Generalized Coherent States
• Quantum control of spin-correlations in ultracold lattice gases
• Structural Quantification of Entanglement
• Resource-efficient photonic quantum computation with high-dimensional cluster states
• Genuine multipartite entanglement of quantum states in the multiple-copy scenario
• Entangler and analyzer for multiphoton maximally entangled states using weak nonlinearities
• Entanglement Witnesses for Indistinguishable Particles
• Realizing Physical Approximation of the Partial Transpose
• Detection of $k$-partite entanglement and $k$-nonseparability of multipartite quantum states
• Verification of phased Dicke states
• Entanglement witnesses from mutually unbiased bases
• The rebit three-tangle and its relation to two-qubit entanglement
• Sequential measurement-device-independent entanglement detection by multiple observers
• Detecting Einstein-Podolsky-Rosen steering through entanglement detection
• Entanglement sensitivity to signal attenuation and amplification
• Constructing optimal entanglement witnesses. II
• Sample-efficient device-independent quantum state verification and certification
• Analysing quantum systems with randomised measurements
• Experimental optimal orienteering via parallel and antiparallel spins
• Greenberger-Horne-Zeilinger generation protocol for N superconducting transmon qubits capacitively coupled to a quantum bus
• Quantifying entanglement of a two-qubit system via measurable and invariant moments of its partially transposed density matrix
• Generalized X states of N qubits and their symmetries
• Genuine Multipartite Entanglement in Time
• Experimental generation of pseudo bound entanglement
• Collective Uncertainty Entanglement Test
• Entanglement structures in qubit systems
• Optimal estimation of entanglement in optical qubit systems
• A study of separability criteria for mixed three-qubit states
• Quantification of quantum dynamics with input-output games
• Witnessing the degree of nonclassicality of light
• Multipartite entanglement detection for hypergraph states
• Entanglement and extreme spin squeezing of unpolarized states
• Operational applications of the diamond norm and related measures in quantifying the non-physicality of quantum maps
• Entropic uncertainty relations in multidimensional position and momentum spaces
• Unveiling quantum entanglement in many-body systems from partial information
• Measurement induced chaos with entangled states
• Persistency of entanglement and nonlocality in multipartite quantum systems
• Entanglement characterization using quantum designs
• Detecting entanglement structure in continuous many-body quantum systems
• Quantum Entanglement: Separability, Measure, Fidelity of Teleportation and Distillation
• Generalized $n$-locality inequalities in star-network configuration and their optimal quantum violations
• Entropic uncertainty relations from quantum designs
• Multiparty orthogonal product states with minimal genuine nonlocality
• Verifying Genuine High-Order Entanglement
• Entanglement classes of permutation-symmetric qudit states: symmetric operations suffice
• Spin frustration and fermionic entanglement in an exactly solved hybrid diamond chain with the localized Ising spins and mobile electrons
• Quantum storage of entangled photons at telecom wavelengths in a crystal
• Building separable approximations for quantum states via neural networks
• Semi-device-independent characterisation of multipartite entangled states and measurements
• Experimental construction of a W-superposition state and its equivalence to the GHZ state under local filtration
• Experimental Simulation of Larger Quantum Circuits with Fewer Superconducting Qubits
• Evolution of tripartite entangled states in a decohering environment and their experimental protection using dynamical decoupling
• Magic-induced computational separation in entanglement theory
• Validating and controlling quantum enhancement against noise by motion of a qubit
• Detecting and estimating continuous-variable entanglement by local orthogonal observables
• Dynamics of genuine multipartite entanglement under local non-Markovian dephasing
• Entanglement Witness $2.0$: Compressed/Mirrored Entanglement Witnesses
• Multiparameter quantum metrology and mode entanglement with spatially split nonclassical spin states
• Shareability of Quantum Steering and its Relation with Entanglement
• Identification of three-qubit entanglement
• Entanglement-enhanced radio-frequency field detection and waveform sensing
• Non-negativity of conditional von Neumann entropy and global unitary operations
• Quantum Discord for $d\otimes 2$ Systems
• Spectral conditions for entanglement witnesses vs. bound entanglement
• Multiparticle entanglement in graph-diagonal states: Necessary and sufficient conditions for four qubits
• Mixed-state quantum anomaly and multipartite entanglement
• Entanglement Detection Using Majorization Uncertainty Bounds
• Partial transpose as a direct link between concurrence and negativity
• Certifying entangled measurements in known Hilbert spaces
• Dynamics-Based Entanglement Witnesses for Non-Gaussian States of Harmonic Oscillators
• Construction of optimal witness for unknown two-qubit entanglement
• Intrinsic phonon effects on analog quantum simulators with ultracold trapped ions
• Entanglement detection in quantum many-body systems using entropic uncertainty relations
• On two-qubit states ordering with quantum discords
• Algorithm for characterizing stochastic local operations and classical communication classes of multiparticle entanglement
• Entanglement properties and quantum phases for a fermionic disordered one dimensional wire with attractive interactions
• Characterizing multipartite symmetric Dicke states under the effects of noise
• Converting quantum coherence to genuine multipartite entanglement and nonlocality
• Entangled state teleportation through a couple of quantum channels composed of XXZ dimers in an Ising-XXZ diamond chain
• Evidence for entanglement at high temperatures in an engineered molecular magnet
• Detecting coherence via spectrum estimation
• Entanglement detection via some classes of measurements
• Deterministic Time-Bin Entanglement between a Single Photon and an Atomic Ensemble
• Steering Criteria via Covariance Matrices of Local Observables in Arbitrary Dimensional Quantum Systems
• Multipartite entanglement measures: a review
• Experimentally implementable criteria revealing substructures of genuine multipartite entanglement
• State-independent preparation uncertainty relations
• Entanglement in macroscopic systems
• Resource-efficient high-dimensional entanglement detection via symmetric projections
• Entanglement harvesting of three Unruh-DeWitt detectors
• Entropic entanglement criteria in phase space
• Thermal entanglement in a spin-1/2 Ising-XYZ distorted diamond chain with the second-neighbor interaction between nodal Ising spins
• Improved Separability Criteria Based on Bloch Representation of Density Matrices
• Inferring Nonlinear Many-Body Bell Inequalities From Average Two-Body Correlations: Systematic Approach for Arbitrary Spin-j Ensembles
• Robustness of multiparticle entanglement: specific entanglement classes and random states
• Evaluating the geometric measure of multiparticle entanglement
• Full multipartite steering inseparability, genuine multipartite steering and monogamy for continuous variable systems
• Tripartite entanglement measure under local operations and classical communication
• Dynamical Spin Squeezing via Higher Order Trotter-Suzuki Approximation
• Multipartite unextendible entangled basis
• Statistical distribution of the local purity in a large quantum system
• Experimental Schmidt Decomposition and Entanglement Detection
• Generation of entanglement from mechanical rotation
• Loss-tolerant all-photonic quantum repeater with generalized Shor code
• Measurement Device Independent Verification of Quantum Channels
• Computing complexity measures for quantum states based on exponential families
• Design and Experimental Performance of Local Entanglement Witness Operators
• Fundamental Limitation on the Detectability of Entanglement
• Entanglement detection via general SIC-POVMs
• Optimal entanglement witnesses from generalized reduction and Robertson maps
• Optimal decomposable witnesses without the spanning property
• A hybrid quantum repeater for qudits
• Higher order two-mode and multi-mode entanglement in Raman processes
• Quantifying entanglement of maximal dimension in bipartite mixed states
• Protecting and Enhancing Spin Squeezing via Continuous Dynamical Decoupling
• Quantum information
• Mode-independent quantum entanglement for light
• Flag Additivity in Quantum Resource Theories
• Entanglement in Valence-Bond-Solid States
• Entanglement and extreme planar spin squeezing
• Observing a Quantum Phase Transition by Measuring a Single Spin
• Tripartite entanglement detection through tripartite quantum steering in one-sided and two-sided device-independent scenarios
• Experimental Classification of Entanglement in Arbitrary Three-Qubit States on an NMR Quantum Information Processor
• Genuine multipartite system-environment correlations in decoherent dynamics
• On structural physical approximations and entanglement breaking maps
• Characterizing quantum states via sector lengths
• Witnessing nonequilibrium entanglement dynamics in a strongly correlated fermionic chain
• Nonlocality of $W$ and Dicke states subject to losses
• Designing Quantum Information Processing via Structural Physical Approximation
• Memory cost of temporal correlations
• Anonymous Quantum Nonlocality
• Lorentz invariance of entanglement classes in multipartite systems
• Multipartite-Entanglement Tomography of a Quantum Simulator
• Magnetic Properties and Thermal Entanglement on a Triangulated Kagome Lattice
• Nonlocality, steering and quantum state tomography in a single experiment
• Entanglement and Quantum Correlation Measures from a Minimum Distance Principle
• Characterizing nonlocal correlations through various $n$-locality inequlities in quantum network
• Decoherence dynamics of geometric measure of quantum discord and measurement-induced nonlocality for noninertial observers at finite temperature
• Deterministic generation of arbitrary symmetric states and entanglement classes
• Recycled entanglement detection by arbitrarily many sequential and independent pairs of observers
• Uncertainty relations from graph theory
• Unextendible entangled bases with fixed Schmidt number
• Entanglement detection in coupled particle plasmons
• Entangled bases with fixed Schmidt number
• Characterizing correlation within multipartite quantum systems via local randomized measurements
• Quantum steering with imprecise measurements
• Local quantum uncertainty for multipartite quantum systems
• Accessible nonlinear entanglement witnesses
• Classification of four-qubit entangled states via Machine Learning
• From entanglement certification with quench dynamics to multipartite entanglement of interacting fermions
• Complete Entanglement Witness for Quantum Teleportation
• Bound entangled states fit for robust experimental verification
• Entanglement witnessing by arbitrarily many independent observers recycling a local quantum shared state
• A quantitative witness for Greenberger-Horne-Zeilinger entanglement
• Experimental detection of entanglement with optimal-witness families
• Genuine multipartite entanglement detection with imperfect measurements: concept and experiment
• Device-independent Certification of One-shot Distillable Entanglement
• Verifying the quantumness of bipartite correlations
• Uncertainty Relations for coarse-grained measurements: an overview
• Number operator-annihilation operator uncertainty as an alternative of the number-phase uncertainty relation
• Rescaling multipartite entanglement measures for mixed states
• Entanglement and the truncated moment problem
• Foundations of Quantum Information for Physical Chemistry
• Relating spin squeezing to multipartite entanglement criteria for particles and modes
• Scalable spin squeezing from spontaneous breaking of a continuous symmetry
• Statistically significant tests of multiparticle quantum correlations based on randomized measurements
• Detecting entanglement with non-hermitian operators
• Genuine Distributed Coherence
• Fast Quantum Algorithms for Trace Distance Estimation
• Quantum verification and estimation with few copies
• Scalable generation and detection of on-demand W states in nanophotonic circuits
• Matrix Pencils and Entanglement Classification
• Generating entangled quantum microwaves in a Josephson-photonics device
• Detecting entanglement of two electron spin qubits with witness operators
• Witnessing Negative Conditional Entropy
• Operational multipartite entanglement classes for symmetric photonic qubit states
• Quantum correlation exists in any non-product state
• Characterizing the boundary of the set of absolutely separable states and their generation via noisy environments
• Dynamics of entanglement of two electron spins interacting with nuclear spin baths in quantum dots
• Simple and maximally robust processes with no classical common-cause or direct-cause explanation
• The effect of a coupling field on the entanglement dynamics of a three-level atom
• A class of exposed indecomposable positive maps
• Quantum Correlation Sharing: A Review On Recent Progress From Nonlocality To Other Non-Classical Correlations
• Construction of multi-qubit optimal genuine entanglement witnesses
• Superposition of macroscopically distinct states means large multipartite entanglement
• Probing the geometry of correlation matrices with randomized measurements
• Collectibility for Mixed Quantum States
• Optimal estimation of entanglement and discord in two-qubit states
• Graph-state formalism for mutually unbiased bases
• Witnessing Light-Driven Entanglement using Time-Resolved Resonant Inelastic X-Ray Scattering
• Improving sum uncertainty relations with the quantum Fisher information
• Experimentally accessible bounds on distillable entanglement from entropic uncertainty relations
• Dissipation-assisted preparation of steady spin-squeezed states of SiV centers
• Calibration robust entanglement detection beyond Bell inequalities
• Energy as witness of multipartite entanglement in spin clusters
• Thermal entanglement in an orthogonal dimer-plaquette chain with alternating Ising-Heisenberg coupling
• Approaches to Measuring Entanglement in Chemical Magnetometers
• Constructing UMEB from maximally entangled basis
• A General Approach to Dropout in Quantum Neural Networks
• Lower Bounding Ground-State Energies of Local Hamiltonians Through the Renormalization Group
• Construction of efficient Schmidt number witnesses for high-dimensional quantum states
• Bounding entanglement dimensionality from the covariance matrix
• Multipartite entanglement in a microwave frequency comb
• Robust Self-Testing of Multiparticle Entanglement
• Mixed State Entanglement Classification using Artificial Neural Networks
• The Inverse Eigenvalue Problem for Entanglement Witnesses
• Multipartite Quantum Correlations in Open Quantum Systems
• Entanglement distance for arbitrary $M$-qudit hybrid systems
• Quantum gate verification and its application in property testing
• Entanglement distance for an arbitrary state of M qubits
• Coherence Depletion in Quantum Algorithms
• Witnessing non-objectivity in the framework of strong quantum Darwinism
• Construction of noisy bound entangled states and the range criterion
• Entanglement detection by violations of noisy uncertainty relations: A proof of principle
• Creating a tunable spin squeezing via a time-dependent collective atom-photon coupling
• Minimax optimization of entanglement witness operator for the quantification of three-qubit mixed-state entanglement
• Entanglement detection with classical deep neural networks
• Bound entangled singlet-like states for quantum metrology
• Hierarchy of Nonlinear Entanglement Dynamics for Continuous Variables
• Entanglement in valence-bond-solid states on symmetric graphs
• Characterizing Nonlocal Correlations via Universal Uncertainty Relations
• Constraint relation between steerability and concurrence for two-qubit states
• Qudit Hypergraph States
• Influence of acceleration on multi-body entangled quantum states
• Pseudorandom unitaries are neither real nor sparse nor noise-robust
• Practical Verification of Quantum Properties in Quantum Approximate Optimization Runs
• Minimal tomography with entanglement witnesses
• Dimension-free entanglement detection in multipartite Werner states
• Minimal Entanglement Witness From Electrical Current Correlations
• Detecting genuine multipartite entanglement via machine learning
• A simple analytical expression of quantum Fisher and Skew information and their dynamics under decoherence channels
• Improved separability criteria via some classes of measurements
• Operational Entanglement Families of Symmetric Mixed N-Qubit States
• Higher-order Process Matrix Tomography of a passively-stable Quantum SWITCH
• Quantifying Tri-partite Entanglement with Entropic Correlations
• Multipartite entanglement in the 1-D spin-$\frac{1}{2}$ Heisenberg Antiferromagnet
• High-dimensional entanglement certification
• Quantifying entanglement with scattering experiments
• Entanglement detection in arbitrary dimensional bipartite quantum systems through partial realigned moments
• Characterizing mixed state entanglement through single-photon interference
• EPR Steering inequalities with Communication Assistance
• Estimating multipartite entanglement measures
• Universally Optimal Verification of Entangled States with Nondemolition Measurements
• Towards the chemical tuning of entanglement in molecular nanomagnets
• A simple class of bound entangled states based on the properties of the antisymmetric subspace
• Efficient Measurement of Multiparticle Entanglement with Embedding Quantum Simulator
• Machine-Learning-Derived Entanglement Witnesses
• Direct method for measuring and witnessing quantum entanglement of arbitrary two-qubit states through Hong-Ou-Mandel interference
• Simple criteria for noise resistance of two qudit entanglement
• A Variational Approach to the Quantum Separability Problem
• Reliable Entanglement Verification
• Efficient and robust certification of genuine multipartite entanglement in noisy quantum error correction circuits
• Bipartite separability and non-local quantum operations on graphs
• Does acceleration always degrade quantum entanglement for tetrapartite Unruh-DeWitt detectors?
• Nuclear spin dynamics, noise, squeezing and entanglement in box model
• Quantum-Inspired Hierarchy for Rank-Constrained Optimization
• The joys of permutation symmetry: direct measurements of entanglement
• Squeezing and quantum approximate optimization
• Quantum Process Capability
• Sudden change in dynamics of genuine multipartite entanglement of cavity-reservoir qubits
• Numerical construction of multipartite entanglement witnesses
• A Method of Developing Analytical Multipartite Delocalization Measures for Mixed W-like States
• Quantifying Quantum-Mechanical Processes
• Evolution equation of entanglement for multi-qubit systems
• Self-testing quantum states via nonmaximal violation in Hardy's test of nonlocality
• Information Geometry of Quantum Resources
• Measuring the integrated information of a quantum mechanism
• Asymptotic survival of genuine multipartite entanglement in noisy quantum networks depends on the topology
• ScQ cloud quantum computation for generating Greenberger-Horne-Zeilinger states of up to 10 qubits
• Near-Heisenberg-limited parameter estimation precision by a dipolar-Bose-gas reservoir engineering
• How many mutually unbiased bases are needed to detect bound entangled states?
• Cloning of Quantum Entanglement
• Characterizing ground and thermal states of few-body Hamiltonians
• Three-qubit entanglement witnesses with the full spanning properties
• Magnetic excitations, non-classicality and quantum wake spin dynamics in the Hubbard chain
• Universal detection of entanglement in two-qubit states using only two copies
• Error regions in quantum state tomography: computational complexity caused by geometry of quantum states
• Probing the quantumness of channels with mixed states
• Entanglement detection with trace polynomials
• Invariant-based entanglement monotones as expectation values and their experimental detection
• Activation of metrologically useful genuine multipartite entanglement
• Entanglement detection under coherent noise: Greenberger-Horne-Zeilinger-like states
• Quantification of Entanglement and Coherence with Purity Detection
• Entanglement Verification with Deep Semi-supervised Machine Learning
• Detected the steerability bounds of the generalized Werner states via BackPropagation neural network
• Universal Thermal Entanglement of Multichannel Kondo Effects
• Entangling dynamics from effective rotor/spin-wave separation in U(1)-symmetric quantum spin models
• Resource theory of quantum coherence with probabilistically non-distinguishable pointers and corresponding wave-particle duality
• Necessary and sufficient conditions for local creation of quantum discord
• Analyzing quantum entanglement with the Schmidt decomposition in operator space
• Entanglement and Designs
• Multipartite quantum correlations in even and odd spin coherent states
• Estimating localizable entanglement from witnesses
• Collective randomized measurements in quantum information processing
• Quantum correlations of identical particles subject to classical environmental noise
• Quantum correlations in composite systems
• Examining the dimensionality of genuine multipartite entanglement
• Time evolution of coupled spin systems in a generalized Wigner representation
• Positive tensor products of qubit maps and n-tensor-stable positive qubit maps
• Precise detection of multipartite entanglement in four-qubit Greenberger--Horne--Zeilinger diagonal states
• Nonlocality of three-qubit Greenberger-Horne-Zeilinger-symmetric states
• Phase transitions and entanglement properties in spin-1 Heisenberg clusters with single-ion anisotropy
• Quantifying Spatial Correlations of General Quantum Dynamics
• Multipartite entangled light from driven microcavities
• Optimal quantum control via genetic algorithms for quantum state engineering in driven-resonator mediated networks
• Scalable characterization of localizable entanglement in noisy topological quantum codes
• Characterising the Hierarchy of Multi-time Quantum Processes with Classical Memory
• Counting Classical Nodes in Quantum Networks
• Optimized detection of high-dimensional entanglement
• Quantum multipartite maskers vs quantum error-correcting codes
• Hierarchy of Genuine Multipartite Quantum Correlations
• Geometric representation of two-qubit entanglement witnesses
• Entanglement witnesses in the XY chain: Thermal equilibrium and postquench nonequilibrium states
• Noise effects on purity and quantum entanglement in terms of physical implementability
• Signatures of superradiance as a witness to multipartite entanglement
• Extracting electronic many-body correlations from local measurements with artificial neural networks
• Operational Entanglement Detection Based on $\Lambda$-Moments
• Entanglement verification with detection-efficiency mismatch
• Quantum separability criteria based on realignment moments
• Unlimited One-Way Steering
• Absolute Non-Violation of a Three-Setting Steering Inequality by Two-Qubit States
• Numerical renormalization group method for entanglement negativity at finite temperature
• Entangled states in quantum cosmology and the interpretation of Lambda
• Certifying the Topology of Quantum Networks: Theory and Experiment
• Robust genuine high-dimensional steering with many measurements
• Exact solvability, non-integrability, and genuine multipartite entanglement dynamics of the Dicke model
• $k$-uniform mixed states
• An Experimentally Verified Approach to non-Entanglement-Breaking Channel Certification
• Genuine Multipartite Entanglement of Superpositions
• Entanglement detection on an NMR quantum information processor using random local measurements
• Contextuality as a Precondition for Quantum Entanglement
• Entanglement properties of quantum grid states
• Proving genuine multiparticle entanglement from separable nearest-neighbor marginals
• Detection of multipartite entanglement via quantum Fisher information
• Efficient measurement-device-independent detection of multipartite entanglement structure
• Structural physical approximations and entanglement witnesses
• Experimental entanglement characterization of two-rebit states
• Measurement-device-independent entanglement detection for continuous-variable systems
• Generation and storage of spin squeezing via learning-assisted optimal control
• Certifiability criterion for large-scale quantum systems
• Independent stabilizer Rényi entropy and entanglement fluctuations in random unitary circuits
• Numerical and analytical results for geometric measure of coherence and geometric measure of entanglement
• Multipartite Nonlocality as a Resource and Quantum Correlations Having Indefinite Causal Order
• Entanglement dynamics of three-qubit states in many-sided noisy channels
• Positive maps, majorization, entropic inequalities, and detection of entanglement
• A macroscopic quantum state analysed particle by particle
• Experimental demonstration of input-output indefiniteness in a single quantum device
• Transformations of Stabilizer States in Quantum Networks
• Custom Bell inequalities from formal sums of squares
• Number-phase uncertainty relations and bipartite entanglement detection in spin ensembles
• Phase-stable source of high-quality three-photon polarization entanglement by cascaded downconversion
• Genuine multipartite entanglement is not a precondition for secure conference key agreement
• Unveiling the geometric meaning of quantum entanglement: discrete and continuous variable systems
• Parsing Squeezed Light into Polarization Manifolds
• Missing data outside the detector range: application to continuous variable entanglement verification and quantum cryptography
• Resolution-enhanced entanglement detection
• Entanglement criterion via general symmetric informationally complete measurements
• Unextendible product bases, bound entangled states, and the range criterion
• Testing for entanglement with periodic coarse-graining
• Distillation of genuine tripartite Einstein-Podolsky-Rosen steering
• Error models in quantum computation: an application of model selection
• Persistent spin squeezing of dissipative Lipkin-Meshkov-Glick Model embedded in a general thermal environment
• Multiparticle Entanglement Dynamics of Quantum Chaos in a Bose-Einstein condensate
• Criteria for non-$k$-separability of $n$-partite quantum states
• Many body physics from a quantum information perspective
• Single-photon-triggered spin squeezing with decoherence reduction in optomechanics via phase matching
• A class of symmetric Bell diagonal entanglement witnesses - a geometric perspective
• Multipartite entanglement and quantum Fisher information in conformal field theories
• Deterministic one-way logic gates on a cloud quantum computer
• Enhancing quantum state tomography via resource-efficient attention-based neural networks
• Einstein-Podolsky-Rosen Steering Criterion and Monogamy Relation via Correlation Matrices in Tripartite Systems
• Fidelity measurement of a multiqubit cluster state with minimal effort
• Multipartite entanglement of the topologically ordered state in a perturbed toric code
• Quantum correlation induced by the average distance between the reduced states
• Separability criteria via some classes of measurements
• Entanglement detection from channel parameter estimation problem
• Cut-resistant links and multipartite entanglement resistant to particle loss
• $q$-analog qudit Dicke states
• Inferring physical properties of symmetric states from the fewest copies
• Quantum delocalization on correlation landscape: The key to exponentially fast multipartite entanglement generation
• Detecting Entanglement of Unknown Quantum States with Random Measurements
• Data-Centric Machine Learning in Quantum Information Science
• Graphical description of unitary transformations on hypergraph states
• Inertias of entanglement witnesses
• Device-independent quantum key distribution over 100 km with single atoms
• Extremal extensions of entanglement witnesses: Unearthing new bound entangled states
• Detraction of decoherence that arises from acceleration process
• Arboreal Bound Entanglement
• Quantum coherences of indistinguishable particles
• Optimal entanglement witnesses from limited local measurements
• A scheme to create and verify scalable entanglement in optical lattice
• Entanglement in atomic resonance fluorescence
• Generating and protecting correlated quantum states under collective dephasing
• Improved entanglement detection with subspace witnesses
• Deterministic generation of a 20-qubit two-dimensional photonic cluster state
• Krylov shadow tomography: Efficient estimation of quantum Fisher information
• Operational Gaussian Schmidt-Number Witnesses
• Experimental Reconstruction of Entanglement Quasiprobabilities
• Separability in terms of a single entanglement witness
• Detecting continuous variable entanglement in phase space with the $Q$-distribution
• Simulating extremal temporal correlations
• Spectral Properties of Symmetric Quantum States and Symmetric Entanglement Witnesses
• Sample-efficient estimation of entanglement entropy through supervised learning
• Optical spin squeezing: bright beams as high-flux entangled photon sources
• Experimental Test of Bell inequalities with Six-Qubit Graph States
• Benchmarking Quantum State Transfer on Quantum Devices using Spatio-Temporal Steering
• Achieving spin-squeezed states by quench dynamics in a quantum chain
• Reliable and robust entanglement witness
• Complexity measures, emergence, and multiparticle correlations
• Qubit-Qutrit ($2\otimes 3$) quantum systems: An investigation of some quantum correlations under collective dephasing
• Limits to multipartite entanglement generation with bosons and fermions
• Quantifying mixed-state quantum entanglement by optimal entanglement witness
• Zeroth law of thermodynamics for thermalized open quantum systems having integrals of motion
• Entanglement in Resonance Fluorescence
• Efficient and robust detection of multipartite Greenberger-Horne-Zeilinger-like states
• Quantum eraser experiments for the demonstration of entanglement between swift electrons and light
• Polynomial method to study the entanglement of pure N-qubit states
• Detecting the dimensionality of genuine multi-particle entanglement
• Qubit systems subject to unbalanced random telegraph noise: quantum correlations, non-Markovianity and teleportation
• Quantum State Concentration and Classification of Multipartite Entanglement
• Constructions of genuinely entangled multipartite states with applications to local hidden variables (LHV) and states (LHS) models
• Entanglement verification of noisy N00N states
• Checking the optimality of entanglement witnesses: an application to structural physical approximations
• Finding semi-optimal measurements for entanglement detection using Autoencoder Neural Networks
• Geometric global quantum discord
• Experimentally identifying the entanglement class of pure tripartite states
• Quantum Wasserstein distance based on an optimization over separable states
• Nonlocal Entanglement of 1D Thermal States Induced by Fermion Exchange Statistics
• A class of genuinely high-dimensionally entangled states with a positive partial transpose
• Entanglement transitivity problems
• Decay of Entanglement for Solid-State Qubits
• Experimental Test of Irreducible Four-Qubit Greenberger-Horne-Zeilinger Paradox
• Entanglement Witnesses Based on Symmetric Informationally Complete Measurements
• Entanglement witness and entropy uncertainty of open Quantum systems under Zeno effect
• Accessible quantification of multiparticle entanglement
• Coherent control of multipartite entanglement
• Strict entanglement monotonicity under local operations and classical communication
• Correlations and projective measurements in maximally entangled multipartite states
• When is a Genuine Multipartite Entanglement Measure Monogamous?
• Resource theoretic efficacy of the single copy of a two-qubit entangled state in a sequential network
• A class of Bell diagonal entanglement witnesses in ${\mathbb{C}}^4\otimes {\mathbb{C}}^4$: optimization and the spanning property
• Efficient nonlinear witnessing of non-absolutely separable states with lossy detectors
• Quantum variational learning for entanglement witnessing
• Analytical solutions and genuine multipartite entanglement of the three-qubit Dicke model
• Evaluation of entanglement measures by a single observable
• Assessing non-Markovian dynamics through moments of the Choi state
• Optimal Trace Distance and Fidelity Estimations for Pure Quantum States
• All entangled states are quantum coherent with locally distinguishable bases
• Deterministic transformations of multilevel coherent states under incoherence-preserving operations
• Certifying long-range quantum correlations through routed Bell tests
• Preparation and purification of four-photon Greenberger-Horne-Zeilinger state
• Characterizing Entanglement Sources
• Family of Bell inequalities violated by higher-dimensional bound entangled states
• Optimal Fidelity Witnesses for Gravitational Entanglement
• Construction of optimal teleportation witness operators from entanglement witnesses
• Decomposition of symmetric multipartite observable
• Enhanced realignment criterion vs. linear entanglement witnesses
• Optimal joint measurements of complementary observables by a single trapped ion
• Uncertainty Relations in the Presence of Quantum Memory for Mutually Unbiased Measurements
• Quantum Polarimetry
• Entanglement Property and Monogamy Relation of Gerneralized Mixed W
• Entanglement Classification via Witness Operators generated by Support Vector Machine
• Necessary and sufficient criterion for k-separability of N-qubit noisy GHZ states
• Bounding the persistency of the nonlocality of W states
• Squeezing oscillations in a multimode bosonic Josephson junction
• The role of phases in detecting three-qubit entanglement
• Quantification of Concurrence via Weak Measurement
• Inhibition of spread of typical bipartite and genuine multiparty entanglement in response to disorder
• Measurement-based local quantum filters and their ability to transform quantum entanglement
• Construction of genuinely multipartite entangled subspaces and the associated bounds on entanglement measures for mixed states
• Certificates of quantum many-body properties assisted by machine learning
• Exploring the relationship between the faithfulness and entanglement of two qubits
• Interference Visibility as a Witness of Entanglement and Quantum Correlation
• Entanglement Criteria Based on Quantum Fisher Information
• Separable and Inseparable Quantum Trajectories
• Generating and detecting bound entanglement in two-qutrits using a family of indecomposable positive maps
• Bound entanglement in the Jaynes-Cummings model
• Extremal extensions of entanglement witnesses and their connection with UPB
• Witnessing Entanglement in Experiments with Correlated Noise
• Quantum Fisher information-based detection of genuine tripartite entanglement
• Characterizing coherence with quantum observables
• Order indices and entanglement production in quantum systems
• Role of collective information in networks of quantum operating agents
• Bell inequality for pairs of particle-number-superselection-rule restricted states
• Highly-efficient estimation of entanglement measures for large experimentally created graph states via simple measurements
• Complete monogamy of the multipartite quantum mutual information
• Inferring Quantum Network Topology using Local Measurements
• Tutorial: Extracting entanglement signatures from neutron spectroscopy
• Certification of Genuine Multipartite Entanglement with General and Robust Device-independent Witnesses
• Efficient entanglement generation and detection of generalized stabilizer states
• Optimal Entanglement Witness for Cooper Pair Splitters
• Genuine multipartite entanglement measures based on multi-party teleportation capability
• John Bell and the Nature of the Quantum World
• Structural change in multipartite entanglement sharing: a random matrix approach
• Using non-positive maps to characterize entanglement witnesses
• Multi-partite analysis of average-subsystem entropies
• A comparative study of LQU and LQFI in general qubit-qutrit axially symmetric states
• Detection of entanglement between collective spins
• Tomographic Witnessing and Holographic Quantifying of Coherence
• Magnetic shielding of quantum entanglement states
• Long-range multipartite quantum correlations and factorization in a one-dimensional spin-1/2 $XY$ chain
• Optimization of ultrafine entanglement witnesses
• Measurement-induced nonlocality over two-sided projective measurements
• Single-qubit measurement of two-qubit entanglement in generalized Werner states
• Catalytic and asymptotic equivalence for quantum entanglement
• Optimized state independent entanglement detection based on geometrical threshold criterion
• Entanglement measure and quantum violation of Bell-type inequality for a family of four-qubit entangled states
• Lower bounds of concurrence for $N$-qubit systems and the detection of $k$-nonseparability of multipartite quantum systems
• Protecting quantum correlations in presence of generalised amplitude damping channel: the two-qubit case
• Certifying Quantum Separability with Adaptive Polytopes
• Certifying Quantum Temporal Correlation via Randomized Measurements: Theory and Experiment
• Entanglement detection and quantum metrology by Stokes photon diffraction imaging
• Revealing Hidden Genuine Tripartite Nonlocality
• A Revisit to Non-maximally Entangled Mixed States: Teleportation Witness, Noisy Channel and Discord
• Bell diagonal states with maximal abelian symmetry
• Quantum-Memory-Enhanced Preparation of Nonlocal Graph States
• Protecting and enhancing spin squeezing under decoherence using weak measurement
• Optimal verification of entanglement in a photonic cluster state experiment
• A generic framework for genuine multipartite entanglement detection
• Entanglement Structure Detection via Computer Vision
• Estimating quantum coherence by noncommutativity of any observable and its incoherent part
• Detection of Genuine Multipartite Entanglement in Multipartite Systems
• Generating coherent state of entangled spins
• Beating detection loophole in nonlinear entanglement witnesses
• Higher-dimensional entanglement detection and quantum channel characterization using moments of generalized positive maps
• Entanglement production by statistical operators
• Separability and entanglement in superpositions of quantum states
• Faithful geometric measures for genuine tripartite entanglement
• Constructive entanglement test from triangle inequality
• Geometric measure of quantum discord and total quantum correlations in a N-partite quantum state
• The Entanglement Hierarchy 2 x m x n Systems
• On the equivalence of separability and extendability of quantum states
• Restoring metrological quantum advantage of measurement precision in noisy scenario
• Near-Term Spin-Qubit Architecture Design via Multipartite Maximally-Entangled States
• Mermin Polynomials for Entanglement Evaluation in Grover's algorithm and Quantum Fourier Transform
• Witnessing spin-orbit thermal entanglement in rare-earth ions
• Genuine Entanglement of Four Qubit Cluster Diagonal States
• Quantum Preparation Games
• Common Coherence Witnesses and Common Coherent States
• Optimal entanglement witnesses: a scalable data-driven approach
• Estimating Concurrence via Entanglement Witnesses
• Certifying nonlocality from separable marginals
• Spin squeezing in symmetric multiqubit states with two distinct Majorana spinors
• The hierarchies of "witnesses" and the properties and characterization of entangled states as super entanglement witnesses
• Entanglement detection beyond the CCNR criterion for infinite-dimensions
• Evolution and entanglement of Gaussian states in the parametric amplifier
• A sufficient Entanglement Criterion Based On Quantum Fisher Information and Variance
• Tossing Quantum Coins and Dice
• Partitioning dysprosium's electronic spin to reveal entanglement in non-classical states
• Detection of bound entanglement in continuous variable systems
• Schmidt number criterion via general symmetric informationally complete measurements
• Predicting Features of Quantum Systems from Very Few Measurements
• Connector tensor networks: a renormalization-type approach to quantum certification
• Uniform Quantification of Correlations for Bipartite Systems
• Detect genuine multipartite entanglement in the one-dimensional transverse-field Ising model
• Absolute separability witnesses for symmetric multiqubit states
• Entangled states in the role of witnesses
• Detecting genuine multipartite entanglement in three-qubit systems with eternal non-Markovianity
• Efficient detection of multidimensional single-photon time-bin superpositions
• Triangle inequalities in coherence measures and entanglement concurrence
• A new bound of concurrence
• Measuring statistics-induced entanglement entropy with a Hong-Ou-Mandel interferometer
• Witnessing nonclassical correlations via a single-shot experiment on an ensemble of spins using NMR
• What can we learn from the dynamics of entanglement and quantum discord in the Tavis-Cummings model?
• Entangled Qubits in a non-Gaussian Quantum State
• Inequalities for the Schmidt Number of Bipartite States
• Fully non-positive-partial-transpose genuinely entangled subspaces
• Quantum Operation of Affective Artificial Intelligence
• Rényi formulation of entanglement criteria for continuous variables
• Distance-based resource quantification for sets of quantum measurements
• Production of genuine multimode entanglement in circular waveguides with long-range interactions
• Separability of three qubit Greenberger-Horne-Zeilinger diagonal states
• A $(k+1)$-partite entanglement measure of $N$-partite quantum states
• Detection loophole in measurement-device-independent entanglement witness
• Quantum reservoir computing for photonic entanglement witnessing
• Extreme spin squeezing for photons
• Thermally stable multipartite entanglements in the frustrated Heisenberg hexagon
• Global quantum correlations in tripartite nonorthogonal states and monogamy properties
• Inequalities detecting entanglement for arbitrary bipartite systems
• Increasing distillable key rate from bound entangled states by using local filtration
• Uncertainty regions of observables and state-independent uncertainty relations
• Dynamics of Negativity of a Wannier-Stark Many-Body Localized System Coupled to a Bath
• Non-separability of Physical Systems as a Foundation of Consciousness
• Entangled States are Harder to Transfer than Product States
• Genuine multipartite entanglement verification with convolutional neural networks
• Experimental certification of high-dimensional entanglement with randomized measurements
• Qudit Shadow Estimation Based on the Clifford Group and the Power of a Single Magic Gate
• The sum of entanglement and subsystem coherence is invariant under quantum reference frame transformations
• Entanglement classification and \emph{non-k}-separability certification via Greenberger-Horne-Zeilinger-class fidelity
• Quantum entanglement in mixed-spin trimer: Effects of a magnetic field and heterogeneous g-factors
• Generation of genuine multipartite entangled states via indistinguishability of identical particles
• Quantum teleportation based on the elegant joint measurement
• Introduction to quantum entanglement in many-body systems
• State independent QKD
• Optimal unilocal virtual quantum broadcasting
• User-friendly confidence regions for quantum state tomography
• Accessing continuous-variable entanglement witnesses with multimode spin observables
• Interplay among entanglement, measurement incompatibility, and nonlocality
• Coherent-cluster-state generation in networks of degenerate optical parametric oscillators
• On the structure of mirrored operators obtained from optimal entanglement witnesses
• A Complete Hierarchy of Linear Systems for Certifying Quantum Entanglement of Subspaces
• Bounds on the breaking time for entanglement-breaking channels
• Construction of genuinely entangled multipartite subspaces from bipartite ones by reducing the total number of separated parties
• Dynamics of a multipartite hybrid quantum system with beamsplitter, dipole-dipole, and Ising interactions
• Generation and entanglement study of generalized N-mode single photon perfect W-states
• Interpolating between positive and completely positive maps: a new hierarchy of entangled states
• Noisy quantum input loophole in measurement-device-independent entanglement witnesses
• Negativity vs. Purity and Entropy in Witnessing Entanglement
• Monogamy of Logarithmic Negativity and Logarithmic Convex-Roof Extended Negativity
• Detection of mixed bipartite entangled state in arbitrary dimension via structural physical approximation of partial transposition
• Necessary and sufficient condition of separability for D-symmetric diagonal states
• Multi-linear Monogamy Relations for Three Qubit States
• Swapping Intra-photon entanglement to Inter-photon entanglement using linear optical devices
• Experimental device-independent tests of quantum channels
• Back and forth from Fock space to Hilbert space: a guide for commuters
• Classical evolution in quantum systems
• Local marginals ameliorate device independent witnessing of genuine entanglement
• Entanglement witness game
• Dichotomy of entanglement depth for symmetric states
• Investigation of the Quantum Correlations for a S=1/2 Ising- Heisenberg Model on a Symmetrical Diamond Chain
• Ground-state entanglement in coupled qubits
• New tools for investigating positive maps in matrix algebras
• Necessary conditions for optimality of decomposable entanglement witnesses
• Detection of entanglement in ultracold lattice gases
• Witnessing entanglement in phase space using inefficient detectors
• Metrological usefulness of entanglement and nonlinear Hamiltonians
• Valid and efficient entanglement verification with finite copies of a quantum state
• Efficient verification of arbitrary entangled states with homogeneous local measurements
• Quantifying multiparticle entanglement with randomized measurements
• Tighter monogamy and polygamy relations for a superposition of the generalized $W$-class state and vacuum
• Shor-Laflamme distributions of graph states and noise robustness of entanglement
• Quantum-enhanced phase estimation using optical spin squeezing
• Classification and measurement of multipartite entanglement by reconstruction of correlation tensors on an NMR quantum processor
• Scalable Bell inequalities for multiqubit systems
• Intertwiner Entanglement Excitation and Holonomy Operator
• Memory effects in quantum dynamics modelled by quantum renewal processes
• Multi-partite entanglement detection with non symmetric probing
• Entanglement preparation using symmetric multiports
• Internal Boundary between Entanglement and Separability Within a Quantum State
• Moments of nonclassicality quasiprobabilities
• Certifying The Quantumness of A Generalized Coherent Control Scenario
• Quasiprobability Based Criterion for Classicality and Separability of States of Spin-1/2 Particles
• Coherence Fraction in Grover Search Algorithm
• Characterizing randomness in parameterized quantum circuits through expressibility and average entanglement
• Recurrent construction of optimal entanglement witnesses for 2N qubit systems
• Quantum entanglement correlations in double quark PDFs
• Genuine Multipartite Entanglement induced by a Thermal Acoustic Reservoir
• Experimental Realization of Genuine Three-copy Collective Measurements for Optimal Information Extraction
• Bounding the entanglement of N qubits with only four measurements
• Certification of genuine multipartite entanglement in spin ensembles with measurements of total angular momentum
• Partial Transpose Moments, Principal Minors and Entanglement Detection
• Quantum Tensor Product Decomposition from Choi State Tomography
• Quantitative characterization of several entanglement detection criteria
• Standard symmetrized variance with applications to coherence, uncertainty and entanglement
• The quantum separability problem is a simultaneous hollowisation matrix analysis problem
• Experimental Detection of Qubit-Ququart Pseudo-Bound Entanglement using Three Nuclear Spins
• Gaussian entanglement witness and refined Werner-Wolf criterion for continuous variables
• Entanglement loss in molecular quantum-dot qubits due to interaction with the environment
• Nonlinear Improvement of Qubit-qudit Entanglement Witnesses
• Characterizing generalized axisymmetric quantum states in $d\times d$ systems
• Exploiting non-linear effects in optomechanical sensors with continuous photon-counting
• Implementable Hybrid Entanglement Witness
• A compact entanglement distillery using realistic quantum memories
• High-dimentional Multipartite Entanglement Structure Detection with Low Cost
• Symmetric quantum joint measurements on multiple qubits
• Witnessing quantum coherence with prior knowledge of observables
• Sequentially witnessing entanglement by independent observer pairs
• Correlation Minor Norms, Entanglement Detection and Discord
• Scalable & Noise-Robust Communication Advantage of Multipartite Quantum Entanglement
• Enhancing precision of atomic clocks by tuning disorder in accessories
• The Essentially Entangled Component of Multipartite Mixed Quantum States, its Properties and an Efficient Algorithm for its Extraction
• Criteria for reliable entanglement quantification with finite data
• Detection of the quantum states containing at most $k-1$ unentangled particles
• Lower bounds on concurrence and negativity from a trace inequality
• Robustness of Higher Dimensional Nonlocality against dual noise and sequential measurements
• Bound entangled Bell diagonal states of unequal local dimensions, and their witnesses
• Upper bounds for relative entropy of entanglement based on active learning
• Parametrized protocol achieving the Heisenberg limit in the optical domain via dispersive atom-light interactions
• Entanglement and entropy in multipartite systems: a useful approach
• Displaced photon-number entanglement tests
• Controlling gain with loss: Bounds on localizable entanglement in multi-qubit systems
• Maximally genuine multipartite entangled mixed X-states of N-qubits
• Tripartite quantum state mapping and discontinuous entanglement transfer in a cavity QED open system
• Fault-tolerant composite Householder reflection
• Three-Body Non-Locality in Particle Decays
• Proof-of-principle experimental demonstration of quantum gate verification
• All incompatible measurements on qubits lead to multiparticle Bell nonlocality
• The Non-m-Positive Dimension of a Positive Linear Map
• Detecting Non-Markovianity via Linear Entropy of Choi State
• The Fate of Entanglement
• Distinguishing Phases via Non-Markovian Dynamics of Entanglement in Topological Quantum Codes under Parallel Magnetic Field
• Partitioned Density Matrices and Entanglement Correlators
• Geometry of entanglement witnesses parameterized by SO(3) group
• A new route toward orthogonality
• Detecting the genuine multipartite two-way steerability with linear steering inequalities
• Can multipartite entanglement be characterized by two-point connected correlation functions ?
• Quantum Information Aspects on Bulk and Nano Interacting Fermi System: Spin-Space Density Matrix Approach
• Entanglement Witnessing for Lattice Gauge Theories
• State mapping and discontinuous entanglement transfer in a multipartite open system
• Tighter monogamy inequalities of multiqubit entanglement
• A bipartite separable ball and its applications
• Mutual Uncertainty, Conditional Uncertainty and Strong Sub-Additivity
• Separability Lindblad equation for dynamical open-system entanglement
• Entanglement Detection and Distillation for Arbitrary Bipartite Systems
• Generating multipartite nonlocality to benchmark quantum computers
• State-Agnostic Approach to Certifying Electron-Photon Entanglement in Electron Microscopy
• Quantifying entanglement from the geometric perspective
• A nonlocal polarization interferometer for entanglement detection
• Constrained Measurement Incompatibility from Generalised Contextuality of Steered Preparation
• Landscapes of an out-of-equilibrium anyonic sea
• Detection power of separability criteria based on a correlation tensor: a case study
• A generalization of Schmidt number for multipartite states
• Entanglement structures in disordered chains of nitrogen-vacancy centers
• Restricted Monte Carlo wave function method and Lindblad equation for identifying entangling open-quantum-system dynamics
• A more generalized two-qubit symmetric quantum joint measurement
• Sufficient criteria for absolute separability in arbitrary dimensions via linear map inverses
• Entanglement increase from local interaction in the absence of initial quantum correlation in the environment and between the system and the environment
• Realignment separability criterion assisted with filtration for detecting continuous-variable entanglement
• Entanglement of Local Hidden States
• Squeezed Dirac and Topological Magnons in a Bosonic Honeycomb Optical Lattice
• Analytic Semi-device-independent Entanglement Quantification for Bipartite Quantum States
• Convolution algebra of superoperators and nonseparability witnesses for quantum operations
• How Deep the Theory of Quantum Communications Goes: Superadditivity, Superactivation and Causal Activation
• Experimental Detection of Non-local Correlations using a Local Measurement-Based Hierarchy on an NMR Quantum Processor
• Entanglement of particles versus entanglement of fields: independent quantum resources
• Recycled detection of genuine multiparty entanglement of unlimitedly stretched array of parties and arbitrarily long series of sequential observers
• Characterization of Nonlocal Resources Under Global Unitary Action
• Heisenberg Operator Approach for Spin Squeezing Dynamics
• Enhanced Gravitational Entanglement via Modulated Optomechanics
• Localizing genuine multiparty entanglement in noisy stabilizer states
• Variations on the Choi-Jamiolkowski isomorphism
• How gravitational fluctuations degrade the high-dimensional spatial entanglement
• Mixture of entangled pure states with maximally mixed one-qudit reduced density matrices
• A recursive approach for geometric quantifiers of quantum correlations in multiqubit Schrödinger cat states
• Scalable Determination of Multipartite Entanglement in Quantum Networks
• All multipartite entanglements are quantum coherences in locally distinguishable bases
• Entanglement for any definition of two subsystems
• On the Fidelity Robustness of CHSH--Bell Inequality via Filtered Random States
• Public verifiable measurement-only blind quantum computation based on entanglement witnesses
• Theoretical proposal for the experimental realization of realignment operation
• Analysis of Quantum Steering Measures
• A new entanglement measure based on the total concurrence
• Quantitative entanglement witnesses of Isotropic- and Werner-class via local measurements
• Multi-copy activation of genuine multipartite entanglement in continuous-variable systems
• Local indistinguishability and incompleteness of entangled orthogonal bases: Method to generate two-element locally indistinguishable ensembles
• Spin correlations and entanglement in partially magnetised ensembles of fermions
• Einstein-Podolsky-Rosen-like correlation on a coherent-state basis and inseparability of two-mode Gaussian states
• Genuine entanglement detection via projection map in multipartite systems
• Genuine entanglement under squeezed generalized amplitude damping channels with memory
• A family of generalized Horodecki-like entangled states
• Quantum simulation of macro and micro quantum phase transition from paramagnetism to frustrated magnetism with a superconducting circuit
• Generating and verifying graph states for fault-tolerant topological measurement-based quantum computing in 2D optical lattices
• Revealing hidden physical nonclassicality with nonnegative polynomials
• Entanglement of a three-level atom interacting with two-modes field in a cavity
• Purification of Noisy Measurements and Faithful Distillation of Entanglement
• Witnessing entanglement by proxy
• Entanglement detection in quantum materials with competing orders
• Detecting entanglement from macroscopic measurements of the electric field and its fluctuations
• Tripartite entanglement dynamics in a system of strongly driven qubits
• Experimental Entanglement Quantification for Unknown Quantum States in a Semi-Device-Independent Manner
• Geometric Multiaxial Representation of N-qubit Mixed Symmetric Separable States
• Entangled light from driven dissipative microcavities
• The structure of ultrafine entanglement witnesses
• Heuristic for estimation of multiqubit genuine multipartite entanglement
• Quantifying Coherence with Untrusted Devices
• Birkhoff-James Orthogonality in the Trace Norm, with Applications to Quantum Resource Theories
• Binarisation of multi-outcome measurements in high-dimensional quantum correlation experiments
• Quantum walks and entanglement in cavity networks
• Local preservation of no-signaling in multiparty PT-symmetric evolutions
• Estimating many properties of a quantum state via quantum reservoir processing
• Gaussian trajectory description of fragmentation in an isolated spinor condensate
• Averaged fidelity-based steering criteria
• Optimal quantum violations of n-locality inequalities with conditional dependence on inputs
• Absence of Entanglement Growth in Dicke Superradiance
• Flying-cat parity checks for quantum error correction
• Multipartite States under Elementary Local Operations
• On the non-$k$-separability of Dicke class of states and $N$-qudit W states
• Operational detection of entanglement via quantum designs
• Witness based nonlinear detection of quantum entanglement
• Retrieving maximum information of symmetric states from their corrupted copies
• Sinkhorn-Knopp Theorem for PPT states
• Power of quantum measurement in simulating unphysical operations
• Multipartite entanglement detection via generalized Wigner-Yanase skew information
• Operational Resource Theory of Non-Markovianity
• Universal methods for extending any entanglement witness from the bipartite to the multipartite case
• Upgrading Quantum Metrology by Combined Sensitivity Resources in Mixed Linear-Nonlinear Light-Matter Interactions with Bias Field
• Necessary and sufficient product criteria for quantum states via the rank of realignment matrix of density matrix
• Is absolute separability determined by the partial transpose?
• Dissipative phase transition: from qubits to qudits
• Bell tests with random measurements require very high detection efficiencies
• On separable decompositions of quantum states with strong positive partial transposes
• A New Framework for Quantum Phases in Open Systems: Steady State of Imaginary-Time Lindbladian Evolution
• Many-Body Entanglement in Solid-State Emitters
• Discrimination strategies for inequivalent classes of multipartite entangled states
• Detecting genuine multipartite entanglement using moments of positive maps
• Characterizing the Multipartite Entanglement Structure of Non-Gaussian Continuous-Variable States with a Single Evolution Operator
• Measuring multipartite quantum correlations by thermodynamic work extraction
• Entanglement between uncoupled modes with time-dependent complex frequencies
• Robust Spin Squeezing Preservation in Photonic Crystal Cavities
• The local detection method: Dynamical detection of quantum discord with local operations
• Identifying non-k-separability of a class of N-qubit complete graph states using correlation tensors
• There exist infinitely many kinds of partial separability/entanglement
• Perspective on witnessing entanglement in hybrid quantum systems
• Influence of classic noise on entangled state formation in parametric systems
• The Schmidt number of a quantum state cannot always be device-independently certified
• Persistency of Genuine Correlations Under Particle Loss
• Upper bound on three tangles of reduced states of four-qubit pure states
• A mirrored pair of optimal non-decomposable entanglement witnesses for two qudits does exist
• On genuine entanglement for tripartite systems
• Quantum coherence with incomplete set of pointers and corresponding wave-particle duality
• Spread and asymmetry of typical quantum coherence and their inhibition in response to glassy disorder
• Vacuum entanglement governs the bosonic character of magnons
• Distribution of spin correlation strengths in multipartite systems
• Negative entanglement measure for bipartite separable mixed states
• Mixedness timescale in non-Hermitian quantum systems
• The verification of a requirement of entanglement measures
• Structured Negativity: A physically realizable measure of entanglement based on structural physical approximation
• Diagnosing steerability of a bipartite state with the nonsteering threshold
• Unified Approach to Witness Nonentanglement-Breaking Quantum Channels
• Thermodynamic optimization of quantum algorithms: On-the-go erasure of qubit registers
• Estimating phase transition of perturbed J1-J2 Heisenberg quantum chain in mixtures of ground and first excited states
• Maximum Violation of Monogamy of Entanglement for Indistinguishable Particles by Measures that are Monogamous for Distinguishable Particles
• Learning to Detect Entanglement
• Bipartite quantum state discrimination and decomposable entanglement witness
• "All-versus-nothing" proof of genuine tripartite steering and entanglement certification in the two-sided device-independent scenario
• Triangle-like inequalities related to coherence and entanglement negativity
• Correlation between resource-generating capacities of quantum gates
• Multipartite Entanglement Detection via Correlation Minor Norm
• Minimal criteria for continuous-variable genuine multipartite entanglement
• Interferometric detection of continuous-variable entanglement using two states
• Optimal convex approximations of quantum states based on fidelity
• Unified approach to geometric and positive-map-based non-linear entanglement identifiers
• Can Quantum Entanglement Detection Schemes Improve Search?
• How to avoid (apparent) signaling in Bell tests
• Entanglement dynamics in dissipative photonic Mott insulators
• A Quantum Algorithm for Testing Junta Variables and Learning Boolean Functions via Entanglement Measure
• Quantum entanglement percolation under a realistic restriction
• Quantifying Multipartite Quantum Entanglement in a Semi-Device-Independent Manner
• Polytope structures for Greenberger-Horne-Zeilinger diagonal states
• On the state space structure of tripartite quantum systems
• Effects of entanglement on vortex dynamics in the hydrodynamic representation of quantum mechanics
• Multipartite Generalization of Geometric measure of Discord
• A scalable tripartite Wigner's friend scenario
• Detecting Entanglement Generating Circuits in Cloud-Based Quantum Computing
• Generalising multipartite concentratable entanglement for practical applications: mixed, qudit, and optical states
• Constructing separable states in infinite-dimensional systems by operator matrices
• Search for an efficient entanglement witness operator for bound entangled states in bipartite quantum systems
• Fate of multiparticle entanglement when one particle becomes classical
• Detecting and Eliminating Quantum Noise of Quantum Measurements
• Iterative optimization in quantum metrology and entanglement theory using semidefinite programming
• Preservation of entanglement in local noisy channels
• Estimating entanglement in 2D Heisenberg model in the strong rung-coupling limit
• Optimisation of time-ordered processes in the finite and asymptotic regime
• An Energy Estimation Benchmark for Quantum Computers
• Witnessing environment dimension through temporal correlations
• Non-stabilizerness and entanglement from cat-state injection
• A Variational Approach to Unique Determinedness in Pure-state Tomography
• Scalable Quantum Spin Networks from Unitary Construction
• Biased Non-Causal Game
• Entanglement hierarchies in multipartite scenarios
• Newton's laws of motion generating gravity-mediated entanglement
• Local measurement strategies for multipartite entanglement quantification
• Generating random Gaussian states
• Detector dependency of diffusive quantum monitorings
• Detection of entanglement via moments of positive maps
• Even-parity precession protocol for detecting nonclassicality and entanglement
• Positivity and entanglement of polynomial Gaussian integral operators
• Entanglement and fidelity across quantum phase transitions in locally perturbed topological codes with open boundaries
• $su(d)$-squeezing and many-body entanglement geometry in finite-dimensional systems
• Witnessing network steerability of every bipartite entangled state without inputs
• Certifying nonlocal properties of noisy quantum operations
• Multipartite Greenberger-Horne-Zeilinger Entanglement in Monitored Random Clifford Circuits
• Quantum Advantage in Distributed Sensing with Noisy Quantum Networks
• On the extreme points of sets of absolulely separable and PPT states
• Separable ellipsoids around multipartite states
• Expressibility, entangling power and quantum average causal effect for causally indefinite circuits
• Monogamy-of-entanglement-inspired protocol to quantify bipartite entanglement using spin squeezing
• Uncertainty relations between quantum Fisher information and entanglement monotones
• Dicke subsystems are entangled
• Probing the quantum speed limit and entanglement in flavor oscillations of neutrino-antineutrino system in curved spacetime
• Retrodiction of measurement outcomes on a single quantum system reveals entanglement with its environment
• Device-Independent Test for Genuine Multipartite Entanglement
• Fidelity of entanglement and quantum entropies: unveiling their relationship in quantum states and channels
• Robust certification of quantum instruments through a sequential communication game
• Certification of stellar ranks of quantum states of light with a pair of click detectors
• Local channels preserving maximal entanglement or Schmidt number
• A Metropolitan-scale Multiplexed Quantum Repeater with Bell Nonlocality
• Mirrored Entanglement Witnesses for Multipartite and High-Dimensional Quantum Systems
• Should physicists begin experimental study of the God's physical nature?
• Entanglement in Quantum Systems Based on Directed Graphs
• Hybrid of Gradient Descent And Semidefinite Programming for Certifying Multipartite Entanglement Structure
• A unifying separability criterion based on extended correlation tensor
• On the symmetry of the seminal Horodecki state
• Hierarchy and robustness of multilevel two-time temporal quantum correlations
• Quantum qubit switch: entropy and entanglement
• Conical Designs and Categorical Jordan Algebraic Post-Quantum Theories
• Local renormalization method for random systems
• Entanglement of $\pi$-LME states and the SAT problem
• Pairwise quantum and classical correlations in multi-qubits states via linear relative entropy
• Unified scheme for correlations using linear relative entropy
• Collapse and Revival Oscillation in Double Jaynes-Cummings Model
• Deterministic photonic entanglement arising from non-Abelian quantum holonomy
• Bound entanglement-assisted prepare-and-measure scenarios based on four-dimensional quantum messages
• Witnessing Disorder in Quantum Magnets
• Inequality relation between entanglement and Bell nonlocality for arbitrary two-qubit states
• State-witness contraction
• Entanglement and distillation from symmetric positive maps
• Protecting entanglement witnesses with randomized measurements
• Quantum-aware Transformer model for state classification
• Ballistic Entanglement Cloud after a Boundary Quench
• Distinguishing Graph States by the Properties of Their Marginals
• Optimal teleportation fidelity and its deviation in noisy scenarios
• Entangling nuclear spins in distant quantum dots via an electron bus
• Guaranteed emergence of genuine entanglement in 3-qubit evolving systems
• Detecting genuine multipartite entanglement in multi-qubit devices with restricted measurements
• Scalable and modular generation of multipartite entangled states through memory-enhanced fusion
• Variational-toolbox-based separability detection of multiqubit states
• Converting separable conditions to entanglement breaking conditions
• An Effective Way to Determine the Separability of Quantum State
• Effective criteria for entanglement witnesses in small dimensions
• Minimal-error quantum state discrimination versus robustness of entanglement:More indistinguishability with less entanglement
• An operational characterization of infinite-dimensional quantum resources
• Entanglement cost hierarchies in quantum fragmented mixed states
• A variational quantum algorithm for entanglement quantification
• Analysing multiparticle quantum states
• Entanglement-Constrained Quantum Metrology: Rapid Low-Entanglement Gains, Tapered High-Level Growth
• Evolution of Entanglement Witness of Dicke State under Noise and Error Mitigation
• $k$-Positive Maps: New Characterizations and a Generation Method
• Generation of frequency-bin-encoded dual-rail cluster states via time-frequency multiplexing of microwave photonic qubits
• Group-Theoretic Perspective on the PPT and Realignment Criteria in the Magic Simplex for Bipartite Qutrits
• The Classical Harmonic Vibrations of the Atomic Centers of Mass with Micro Amplitudes and Low Frequencies Monitored by the Entanglement between the Two Two-level Atoms in a Single mode Cavity
• When quantum channel preserves product states
• Entanglement Structure Certification Based on Energy-Restricted State Discrimination
• Multipartite entanglement classes of a multiport beam-splitter
• Particle Collisions & Quantum Entanglement in High-Energy Collisions
• Freezing dynamics of entanglement and nonlocality for qutrit-qutrit ($3\otimes 3$) quantum systems
• The polygon relation and subadditivity of entropic measures for discrete and continuous multipartite entanglement
• Measurement incompatibility at all remote parties do not always permit Bell nonlocality
• Quantum entanglement between partons in a strongly coupled quantum field theory
• Superiority of Krylov shadow tomography in estimating quantum Fisher information: From bounds to exactness
• Role of qubits in quantum entanglement and quantum teleportation
• Error estimation of different schemes to measure spin-squeezing inequalities
• Gaussian state entanglement witnessing through lossy compression
• Dynamics of local quantum uncertainty among cavity-reservoir qubits
• Logarithmic growth of peripheral entanglement concentrated via noisy measurements in a star network of spins
• Orbital angular momentum spectrum and entanglement in a rotating accelerated reference frame
• Separability criteria based on the correlation tensor moments for arbitrary dimensional states
• Detection of Genuine Multipartite Entanglement in Arbitrary Multipartite systems
• Efficient detection for quantum states containing fewer than $k$ unentangled particles in multipartite quantum systems
• Influence of gravitational waves on quantum multibody states
• Optimal entanglement generation in GHZ-type states
• Optimal quantum resource generation in coupled transmons immersed in Markovian baths
• Twin GHZ-states behave differently
• Universal entanglement entropy in the ground state of biased bipartite systems
• The Role of Localizable Concurrence in Quantum Teleportation Protocols
• Enhancement of the metrological sensitivity limit through knowledge of the average energy
• Probability density functions of quantum mechanical observable uncertainties
• Entanglement Detection via Direct-Sum Majorization Uncertainty Relations
• Visualisation of an entangled channel spin-1 system
• Sampling and the complexity of nature
• Heralded hybrid CV-DV entanglement generation by quantum interference between CV state and DV delocalized photon
• Entanglement quantification from collective measurements processed by machine learning
• A Note on Decomposable Maps on Operator Systems
• Protection of noisy multipartite entangled states of superconducting qubits via universally robust dynamical decoupling schemes
• A hierarchy of entanglement criteria for four qubit symmetric Greenberger-Horne-Zeilinger diagonal states
• Entanglement detection with scrambled data
• Non-Markovianity and entanglement detection
• Extraction of Product and Higher Moment Weak Values: Applications in Quantum State Reconstruction and Entanglement Detection
• Measurement-device-independent nonlinear entanglement witnesses
• Quantum entanglement in physical and cognitive systems: a conceptual analysis and a general representation
• Genuine multipartite entanglement from many-electron systems
• Convicting emergent multipartite entanglement with evidence from a partially blind witness
• Steering in Neutrino Oscillations with Non-Standard Interaction
• Multiparty Entanglement Microscopy of Quantum Ising models in 1d, 2d and 3d
• Exciton propagation via quantum walks based on non-Hermitian coin flip operations
• Experimental measurement and a physical interpretation of quantum shadow enumerators
• The detection power of real entanglement witnesses under local unitary equivalence
• A Sharp Geometric Measure of Entanglement
• Detecting high-dimensional entanglement by randomized product projections
• Probing nonlocal correlations in magnetic rare-earth clusters
• Magnetoelastic control of quantum correlations and field sensitivity in a spin-1/2 Heisenberg dimer
• Imprecise quantum steering inequalities in tripartite systems
• Generation and nonclassicality of entangled states via the interaction of two three-level atoms with a quantized cavity field assisted by a driving external classical field
• Quantum Uncertainty and Entropy
• Quantum mutual information, coherence and unified relations of top quarks in QCD processes
• Detection of $d_1\otimes d_2$ Dimensional Bipartite Entangled State: A Graph Theoretical Approach
• Entanglement Witness Derived By Using Kolmogorov-Arnold Networks
• Insufficiency of Pure-State Ensembles in Characterizing Transformations of Entangled States under LOCC
• Measuring entanglement along collective operators
• Does Quantum Information Require Additional Structure?
• Unital Kadison-Schwarz Maps
• Blindly Verifying Unknown Entanglement without State Tomography
• Optimal estimation of three parallel spins with genuine and restricted collective measurements
• Entanglement of extremal density matrices of 2-qubit Hamiltonian with Kramers degeneracy
• Measuring Hamming Distance between Boolean Functions via Entanglement Measure
• Universal trade-off relation between coherence and intrinsic concurrence for two-qubit states
• Generation and Detection of Quantum Correlations and Entanglement on a Spin-Based Quantum Information Processor
• Response to glassy disorder in coin on spread of quantum walker
• A reduction of the separability problem to SPC states in the filter normal form
• Separability and entanglement of n-qubits and a qubit with a qudit using Hilbert-Schmidt decompositions
• Computable constraints on entanglement-sharing of multipartite quantum states
• Effects of the detection loophole on rival entanglement attestation techniques
• Unconditionally superposition-robust entangled state in all multiparty quantum systems
• Werner states from diagrams
• Reliable optimization of arbitrary functions over quantum measurements
• Spin Squeezing, Macrorealism and the Heisenberg uncertainty principle
• Symmetries of Multipartite Entanglement Evolution in Many-Sided Local Channels
• An experimental proposal for a Gaussian amendable quantum channel
• Detecting Entanglement by State Preparation and Local Measurements
• Optimizing Circuit Reusing and its Application in Randomized Benchmarking
• Equivalence theorem of uncertainty relations
• Sudden change of genuine multipartite entanglement in non-Markovian dynamics
• Measuring Incompatible Observables with Quantum Neural Networks
• Certifying entanglement dimensionality by $k$-reduction moments
• Universal entanglement detection with geometrically optimal witnesses
• Proposal for spin squeezing in rare-earth ion-doped crystals with a four-color scheme
• Exact quantification of bipartite entanglement in unresolvable spin ensembles
• Quantum Advantage via Efficient Post-processing on Qudit Classical Shadow tomography
• Destruction and recovery of the entanglement entropy of a many-body quantum system after a single measurement
• Qudit Clauser-Horne-Shimony-Holt Inequality and Nonlocality from Wigner Negativity
• Entanglement in the symmetric subspace: mapping multipartite to bipartite states
• Detecting strongly non-Gaussian entanglement
• Multipartite entangled states in dipolar quantum simulators
• High-dimensional entanglement between distant atomic ensemble memories
• Optimal Verification of the Bell State and Greenberger-Horne-Zeilinger States in Untrusted Quantum Networks
• Characterization and properties of weakly optimal entanglement witnesses
• Efficient verification and fidelity estimation of discrete bipartite squeezed states
• Characterizing multipartite entanglement by violation of CHSH inequalities
• The CHSH-type inequalities for infinite-dimensional quantum systems
• Quantum teleportation of multiple properties of a single quantum particle
• Optimal spin- and planar-quantum squeezing in superpositions of spin coherent states
• Rank-based entanglement detection for bound entangled states
• Universal and Efficient Quantum State Verification via Schmidt Decomposition and Mutually Unbiased Bases
• Generation, estimation, and protection of novel quantum states of spin systems
• Cyclic Einstein-Podolsky-Rosen Steering
• Spins extracted from fermionic states and their entanglement properties
• On the separability criterion of bipartite states with certain non-Hermitian operators
• Tripartite entanglement in mixed-spin triangle trimmer
• Detection and measure of genuine tripartite entanglement with partial transposition and realignment of density matrices
• Evolution of tripartite entanglement in three-qubit Quantum Gravity-Induced Entanglement of Masses (QGEM) with quantum decoherence
• Entanglement dynamics in minimal Kitaev chains
• Photonic quantum information with time-bins: Principles and applications
• Confident entanglement detection via separable numerical range
• Odd Entanglement Entropy and Logarithmic Negativity for Thermofield Double States
• Generalizing the Cauchy-Schwarz inequality: Hadamard powers and tensor products
• Entanglement Protection of Classically Driven Qubits in a Lossy Cavity
• Detection of nonabsolute separability in quantum states and channels through moments
• Closing loopholes of measurement-device-independent nonlinear entanglement witnesses
• Using linear and nonlinear entanglement witnesses to generate and detect bound entangled states on an IBM quantum processor
• Structural physical approximation of partial transposition makes possible to distinguish SLOCC inequivalent classes of three-qubit system
• Entanglement witnesses for stabilizer states and subspaces beyond qubits
• Entanglement Detection Beyond Local Bound with Coarse Calibrated measurements
• Optimizing entanglement in two-qubit systems
• Spin Squeezing of Superposition of Biaxial State and two qubit Bell State
• Detection of genuine multipartite entanglement based on local sum uncertainty relations
• Threetangle in the XY-model class with a non-integrable field background
• Spectral characterizations of entanglement witnesses
• On the characterization of partially entanglement breaking and annihilating channels
• Structure of quantum measurements implementable with one round of classical communication
• Entanglement Growth from Entangled States: A Unified Perspective on Entanglement Generation and Transport
• Bound entanglement in symmetric random induced states
• Entanglement Superactivation in Multiphoton Distillation Networks
• Witnesses of Genuine Multipartite Entanglement and Nonlocal Measurement Back-action for Raman-scattering Quantum Systems
• Tripartite entanglement and tripartite steering in three-qubit pure states induced by vacuum--one-photon superpositions
• Bounds on quantum Fisher information and uncertainty relations for thermodynamically conjugate variables
• Exploring entanglement resource in Si quantum dot systems with operational quasiprobability approach
• Study on Entanglement and its Utility in Information Processing
• The entangling power of non-entangling channels
• Quantum Entanglement, Symmetric Nonnegative Quadratic Polynomials and Moment Problems
• Equilibration and the eigenstate thermalization hypothesis as limits to observing macroscopic quantum superpositions
• Neural quantum states for entanglement depth certification from randomized Pauli measurements
• A triality pattern in entanglement theory
• Protocols for sharing genuine multipartite entanglement by employing copies of biseparable states
• Shared purity and concurrence of a mixture of ground and low-lying excited states as indicators of quantum phase transitions
• Detecting entanglement from few partial transpose moments and their decay via weight enumerators
• State-independent uncertainty relations on multipartite spin $1/2$-systems
• Nuclear Spin Squeezing Based on Spin-Exchange Collisions