Separability Criterion for Density Matrices

Abstract

A quantum system consisting of two subsystems is separable if its density matrix can be written as $\rho ={\sum }_A{w}_A{\rho }_A^{\prime }\otimes {\rho }_A^{\prime \prime }$, where ${\rho }_A^{\prime }$ and ${\rho }_A^{\prime \prime }$ are density matrices for the two subsytems. In this Letter, it is shown that a necessary condition for separability is that a matrix, obtained by partial transposition of $\rho$, has only non-negative eigenvalues. This criterion is stronger than Bell's inequality.

6 pages LaTeX, contains a simplified derivation and two new examples

References in corpus (2)

• Purification of Noisy Entanglement and Faithful Teleportation via Noisy Channels
• Collective tests for quantum nonlocality

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• Continuous-variable Werner state: separability, nonlocality, squeezing and teleportation
• Continuous Gaussian Measurements of the Free Boson CFT: A model for Exactly Solvable and Detectable Measurement-Induced Dynamics
• Quantum coherence of planar spin models with Dzyaloshinsky-Moriya interaction
• Improving resilience of the Quantum Gravity Induced Entanglement of Masses (QGEM) to decoherence using 3 superpositions
• Quantum Entanglement and the Two-Photon Stokes Parameters
• Collective versus local measurements on two parallel or antiparallel spins
• Disentanglement in Bipartite Continuous-Variable Systems
• Distillability, Bell inequalities and multiparticle bound entanglement
• Fast quantum state discrimination with nonlinear PTP channels
• Separability and Fourier representations of density matrices
• Entanglement, quantum statistics and squeezing of two $\Xi$-type three-level atoms interacting nonlinearly with a single-mode field
• Device-independent witnesses of entanglement depth from two-body correlators
• Characterizing and Quantifying Frustration in Quantum Many-Body Systems
• Wigner Functions and Separability for Finite Systems
• Detection of genuinely entangled and non-separable $n$-partite quantum states
• General no-go theorem for entanglement extraction
• Bound entanglement provides convertibility of pure entangled states
• Entanglement Negativity and Mutual Information after a Quantum Quench: Exact Link from Space-Time Duality
• Entanglement negativity in a two dimensional harmonic lattice: Area law and corner contributions
• Class of PPT bound entangled states associated to almost any set of pure entangled states
• Complementarity and correlations
• Bound entanglement in the magic simplex of two--qutrits
• Hexapartite entanglement in an above-threshold Optical Parametric Oscillator
• Bounds on entanglement in qudit subsystems
• Quantum Entanglement of Electromagnetic Fields in Non-inertial Reference Frames
• Bipartite depolarizing channels
• Entanglement Reactivation in Separable Environments
• Non-linear operations in quantum information theory
• Abrupt Changes in the Dynamics of Quantum Disentanglement
• Detecting two-party quantum correlations in quantum key distribution protocols
• Multi-Boundary Entanglement in Chern-Simons Theory and Link Invariants
• On Quantum Operations as Quantum States
• Enhanced dynamical entanglement transfer with multiple qubits
• A source of polarization-entangled photon pairs interfacing quantum memories with telecom photons
• Entanglement Detection Beyond Measuring Fidelities
• Optimized teleportation in Gaussian noisy channels
• Distillability of entanglement in accelerated frames
• Multiparticle covariance matrices and the impossibility of detecting graph state entanglement with two-particle correlations
• Photon-number entangled states generated in Kerr media with optical parametric pumping
• Geometry of two-qubit states with negative conditional entropy
• Efficient $k$-separability criteria for mixed multipartite quantum states
• The Feynman problem and Fermionic entanglement: Fermionic theory versus qubit theory
• Lower Bounds of Concurrence for Tripartite Quantum Systems
• The automorphism group of separable states in quantum information theory
• Quantum vs. classical information: operator negativity as a probe of scrambling
• No second law of entanglement manipulation after all
• Dissipative quantum dynamics with the Surrogate Hamiltonian approach. A comparison between spin and harmonic baths
• Entanglement-based linear-optical qubit amplifier
• Test for entanglement using physically observable witness operators and positive maps
• Quantum variance: a measure of quantum coherence and quantum correlations for many-body systems
• Distillability and positivity of partial transposes in general quantum field systems
• Multipartite Quantum Entanglement Evolution in Photosynthetic Complexes
• Bound entanglement from randomized measurements
• Entanglement and thermodynamics in general probabilistic theories
• Closed formula for the relative entropy of entanglement
• Entanglement and decoherence of massive particles due to gravity
• Gisin's Theorem for Arbitrary Dimensional Multipartite States
• Entanglement induced by a two-mode thermal field
• Local noise can enhance entanglement teleportation
• Is "genuine multipartite entanglement" really genuine?
• A contour for the entanglement entropies in harmonic lattices
• Entanglement negativity and sudden death in the toric code at finite temperature
• BCS-like Modewise Entanglement of Fermion Gaussian States
• Entangled multiplets and unusual spreading of quantum correlations in a continuously monitored tight-binding chain
• On circulant states with positive partial transpose
• Approximate quantum error correction for generalized amplitude damping errors
• Entanglement thresholds for random induced states
• Decoherence and the Nature of System-Environment Correlations
• Binegativity and geometry of entangled states in two qubits
• Negativity for two blocks in the one dimensional Spin 1 AKLT model
• Separability transitions in topological states induced by local decoherence
• Entanglement witnessing and quantum cryptography with non-ideal ferromagnetic detectors
• Relativity of pure states entanglement
• Some families of density matrices for which separability is easily tested
• Quantum correlations and entanglement in a model comprised of a short chain of nonlinear oscillators
• Contextual Realization of the Universal Quantum Cloning Machine and of the Universal-NOT gate by Quantum Injected Optical Parametric Amplification
• Tree-level entanglement in Quantum Electrodynamics
• Parametrizations of density matrices
• Entanglement robustness and geometry in systems of identical particles
• Classical and Quantum Correlations of Scalar Field in the Inflationary Universe
• Entanglement of Orbital Angular Momentum in Non-Sequential Double Ionization
• Separability of Two-Party Gaussian States
• Free Electrons Can Induce Entanglement Between Photons
• Distillable entanglement and area laws in spin and harmonic-oscillator systems
• Decoherence and entropy of primordial fluctuations. I: Formalism and interpretation
• Entanglement dynamics in presence of diversity under decohering environments
• Quantum properties and dynamics of X states
• Quantum metrology: Heisenberg limit with bound entanglement
• Experimental analysis of decoherence of quantumness in a continuous variables bi-partite entangled system
• Note on Separability of the Werner states in arbitrary dimensions
• Multipartite optomechanical entanglement from competing nonlinearities
• Quantum morphogenesis: A variation on Thom's catastrophe theory
• Entanglement dynamics of a many-body localized system coupled to a bath
• Entanglement-annihilating and entanglement-breaking channels
• Optimal measurements for relative quantum information
• Experimental Simultaneous Learning of Multiple Non-Classical Correlations
• Critical heat current for operating an entanglement engine
• Separability of diagonal symmetric states: a quadratic conic optimization problem
• Security proof of practical quantum key distribution with detection-efficiency mismatch
• On maximal entanglement between two pairs in four-qubit pure states
• Multiparticle entanglement and its experimental detection
• Cloning Entangled Qubits to Scales One Can See
• A Family of Continuous Variable Entanglement Criteria using General Entropy Functions
• Partial transpose of two disjoint blocks in XY spin chains
• Dynamical phase transitions and temperature induced quantum correlations in an infinite spin chain
• A Family of Norms With Applications In Quantum Information Theory
• Local and Nonlocal Properties of Werner States
• High-Dimensional Entanglement in States with Positive Partial Transposition
• Temperature control in dissipative cavities by entangled dimers
• Quantifying entanglement with covariance matrices
• A new class of states with positive partial transposition
• Quantum teleportation with identical particles
• Entanglement behavior of quantum states of fermionic system in accelerated frame
• Generation of Three-Qubit Entangled W-State by Nonlinear Optical State Truncation
• Explicit product ensembles for separable quantum states
• Witnessing effective entanglement in a continuous variable prepare&measure setup and application to a QKD scheme using postselection
• Quantum teleportation between "particle-like" and "field-like" qubits using hybrid entanglement under decoherence effects
• Revealing nonclassicality beyond Gaussian states via a single marginal distribution
• Harvesting large scale entanglement in de Sitter space with multiple detectors
• Bell's inequalities with realistic noise for polarization-entangled photons
• Symmetric inseparability and number entanglement in charge conserving mixed states
• Entanglement production due to quench dynamics of an anisotropic XY chain in a transverse field
• Entanglement Entropy and the Colored Jones Polynomial
• Characterization and measurement of qubit-environment entanglement generation during pure dephasing
• Non-Positive Partial Transpose Subspaces Can be as Large as Any Entangled Subspace
• Local two-qubit entanglement-annihilating channels
• The geometry of the Einstein--Podolsky--Rosen correlations
• Separability criteria for several classes of $n$-partite quantum states
• Revealing Genuine Optical-Path Entanglement
• Detecting and quantifying entanglement on near-term quantum devices
• Non-perturbative analysis of entanglement harvesting from coherent field states
• Monogamy of quantum correlations reveals frustration in a quantum Ising spin system: Experimental demonstration
• A Robust Semidefinite Programming Approach to the Separability Problem
• Regional versus Global Entanglement in Resonating-Valence-Bond states
• Role of Bell Singlet State in the Suppression of Disentanglement
• Separability of entangled q-bit pairs
• On local indistinguishability of orthogonal pure states by using a bound on distillable entanglement
• Separability of Bosonic Systems
• Entanglement of Formation for a Class of Quantum States
• Entanglement verification with realistic measurement devices via squashing operations
• Improving the entanglement transfer from continuous variable systems to localized qubits using non Gaussian states
• Entanglement Structure in Expanding Universes
• Separability criteria and entanglement witnesses for symmetric quantum states
• Generalized Geometric Measure of Entanglement for Multiparty Mixed States
• Witnessing quantum memory in non-Markovian processes
• Distillability sudden death in qutrit-qutrit systems under global decoherence
• Multipartite non-locality in a thermalized Ising spin-chain
• Toolbox for reconstructing quantum theory from rules on information acquisition
• An Introduction to Quantum Entanglement: a Geometric Approach
• Stationary two-atom entanglement induced by nonclassical two-photon correlations
• Extremal equation for optimal completely-positive maps
• Typical entanglement in multi-qubit systems
• Characterization of quantum correlations with local dimension constraints and its device-independent applications
• Qudit Entanglement
• Symmetric Extension of Two-Qubit States
• Family of bound entangled states on the boundary of Peres set
• Bipartite concurrence and localized coherence
• Steering maps and their application to dimension-bounded steering
• Relativistic Motion Generates Quantum Gates and Entanglement Resonances
• Bures distance as a measure of entanglement for symmetric two-mode Gaussian states
• Irreversible decay of nonlocal entanglement via a reservoir of a single degree of freedom
• Practical methods for witnessing genuine multi-qubit entanglement in the vicinity of symmetric states
• Bound entangled states violate a non-symmetric local uncertainty relation
• Robustness of Entanglement as a Resource
• Measurements of polarization and spin correlation and observation of entanglement in top quark pairs using lepton+jets events from proton-proton collisions at $\sqrt{s}$ = 13 TeV
• Entanglement of two qubits in a relativistic orbit
• Geometry of quantum states: new construction of positive maps
• Bounds on Negativity of Superpositions
• Multi-particle entanglement manipulation under positive partial transpose preserving operations
• The Power of Noisy Fermionic Quantum Computation
• Separable approximations of density matrices of composite quantum systems
• Measurable entanglement for tripartite quantum pure states of qubits
• Long-range entanglement generation via frequent measurements
• On the Phase Covariant Quantum Cloning
• Bound on Ergotropic Gap for Bipartite Separable States
• Symmetry breaking effects upon bipartite and multipartite entanglement in the XY model
• Detecting entanglement in quantum many-body systems via permutation moments
• System-environment correlations and Non-Markovian dynamics
• Unconventional strengthening of a bipartite entanglement of a mixed spin-(1/2,1) Heisenberg dimer achieved through Zeeman splitting
• Decoherence and entanglement degradation of a qubit-qutrit system in non-inertial frames
• Asymptotic Discord and Entanglement of Non-Resonant Harmonic Oscillators in an Equilibrium Environment
• Characterization of Distillable and Activable States using Entanglement Witnesses
• Multipartite continuous-variable entanglement
• Entanglement generation in atoms immersed in a thermal bath of external quantum scalar fields with a boundary
• Scalable continuous-variable entanglement of light beams produced by optical parametric oscillators
• Finite-time destruction of entanglement and non-locality by environmental influences
• Study of the Distillability of Werner States Using Entanglement Witnesses and Robust Semidefinite Programs
• Distillability sudden death in qutrit-qutrit systems under amplitude damping
• Amortized entanglement of a quantum channel and approximately teleportation-simulable channels
• Quantum discord in spin-cluster materials
• Bipartite Mixed States of Infinite-Dimensional Systems are Generically Nonseparable
• Sudden death and long-lived entanglement of two three-level trapped ions
• Eavesdropper's ability to attack a free-space quantum-key-distribution receiver in atmospheric turbulence
• Separable approximation for mixed states of composite quantum systems
• Factorization and entanglement in general XYZ spin arrays in non-uniform transverse fields
• Intrinsic phonon decoherence and quantum gates in coupled lateral quantum dot charge qubits
• A complete hierarchy for the pure state marginal problem in quantum mechanics
• Estimation for Entanglement Negativity of Free Fermions
• Violation of majorization relations in entangled states and its detection by means of generalized entropic forms
• Entanglement in spin-one Heisenberg chains
• Investigating macroscopic quantum superpositions and the quantum-to-classical transition by optical parametric amplification
• Bell nonlocality and fully-entangled fraction measured in an entanglement-swapping device without quantum state tomography
• A family of multipartite separability criteria based on correlation tensor
• Entanglement Structure: Entanglement Partitioning in Multipartite Systems and Its Experimental Detection Using Optimizable Witnesses
• On a gap in the proof of the generalised quantum Stein's lemma and its consequences for the reversibility of quantum resources
• Long-range entanglement in the Dirac vacuum
• Atomic entanglement near a realistic microsphere
• All entangled states display some hidden nonlocality
• Facial structures for various notions of positivity and applications to the theory of entanglement
• Single-experiment-detectable nonclassical correlation witness
• Indistinguishable near infra-red single photons from an individual organic molecule
• Global entanglement in XXZ chains
• Witnessing Opto-Mechanical Entanglement with Photon-Counting
• Extreme points of the set of density matrices with positive partial transpose
• Experimentally accessible lower bounds for genuine multipartite entanglement and coherence measures
• Spin entanglement, decoherence and Bohm's EPR paradox
• Perfect Test of Entanglement for Two-level Systems
• Entangling capacities of noisy two-qubit Hamiltonians
• Nonadditive measure and quantum entanglement in a class of mixed states of N^n-system
• Characterizing multipartite entanglement classes via higher-dimensional embeddings
• Speeding up Entanglement Degradation
• Entanglement detection via tighter local uncertainty relations
• Free versus Bound Entanglement: Machine learning tackling a NP-hard problem
• Verifying multi-partite mode entanglement of W states
• Entanglement and the Speed of Evolution in Mixed States
• Study of Loschmidt Echo for a qubit coupled to an XY-spin chain environment
• Entanglement in SO(3)-invariant bipartite quantum systems
• Nonclassical correlations in continuous-variable non-Gaussian Werner states
• Entangled Quantum States Generated by Shor's Factoring Algorithm
• Tripartite entanglement and quantum relative entropy
• On multiparticle W states, their implementations and applications in quantum information problems
• Quantum teleportation in vacuum using only Unruh-DeWitt detectors
• Complementarity Reveals Bound Entanglement of Two Twisted Photons
• How to construct entanglement witnesses
• Witness of mixed separable states useful for entanglement creation
• Entanglement witnesses arising from exposed positive linear maps
• Entanglement and secret-key-agreement capacities of bipartite quantum interactions and read-only memory devices
• Distillability and PPT entanglement of low-rank quantum states
• Entanglement due to noncommutativity in the phase-space
• Convex optimization over classes of multiparticle entanglement
• Charged Rényi negativity of massless free bosons
• Einstein-Podolsky-Rosen Correlations of Ultracold Atomic Gases
• Cavity mode entanglement in relativistic quantum information
• The Negativity Hamiltonian: An operator characterization of mixed-state entanglement
• Entanglement negativity, reflected entropy, and anomalous gravitation
• Negativity spectrum in 1D gapped phases of matter
• Quantum correlations of two-qubit states with one maximally mixed marginal
• Activating hidden metrological usefulness
• Distribution of continuous-variable entanglement by separable Gaussian states
• Multipartite entanglement detection with minimal effort
• Framework for resource quantification in infinite-dimensional general probabilistic theories
• Replica Wormholes and Holographic Entanglement Negativity
• Multipartite pure-state entanglement and the generalized GHZ states
• Mixed state entanglement measures as probe for confinement
• Generation of hybrid entanglement between a single-photon polarization qubit and a coherent state
• Entanglement in SU(2)-invariant quantum systems: The positive partial transpose criterion and others
• Tomographic test of Bell's inequality for a time-delocalized single photon
• Partial separability revisited: Necessary and sufficient criteria
• A two-way algorithm for the entanglement problem
• On the geometry of a class of N-qubit entanglement monotones
• Realization of Universal Optimal Quantum Machines by Projective Operators and Stochastic Maps
• Entanglement and nonclassicality for multi-mode radiation field states
• Multimode entanglement and telecloning in a noisy environment
• Bell inequalities and distillability in N-quantum-bit systems
• Negativity Spectrum in the Random Singlet Phase
• Entanglement condition via su(2) and su(1,1) algebra using Schr{ö}dinger-Robertson uncertainty relation
• Entanglement of electron spins in superconductors
• Hierarchy in temporal quantum correlations
• Assessing the significance of fidelity as a figure of merit in quantum state reconstruction of discrete and continuous variable systems
• Nonergodicity of entanglement and its complementary behavior to magnetization in infinite spin chain
• Time-invariant entanglement and sudden death of nonlocality for multipartite systems under collective dephasing
• Entanglement between two subsystems, the Wigner semicircle and extreme value statistics
• A route to observing ponderomotive entanglement with optically trapped mirrors
• Generating spin-entangled electron pairs in normal conductors using voltage pulses
• Pseudo-Entanglement Evaluated in Noninertial Frames
• Nonclassicality Invariant of General Two-Mode Gaussian States
• Efficient entanglement criteria beyond Gaussian limits using Gaussian measurements
• Partial positive scaling transform: a separability criterion
• Binding Complexity and Multiparty Entanglement
• Unique decompositions, faces, and automorphisms of separable states
• Measurable nonlocal effect of bipartite system during a local cyclic evolution of its subsystem
• Entanglement splitting of pure bipartite quantum states
• Generation and detection of bound entanglement
• When does noise increase the quantum capacity?
• Global thermal entanglement in n-qubit systems
• The quasi-particle picture and its breakdown after local quenches: mutual information, negativity, and reflected entropy
• The Bell Inequality and Entanglement
• Qubit-qudit states with positive partial transpose
• Bipartite quantum systems: on the realignment criterion and beyond
• Equivalence between two-qubit entanglement and secure key distribution
• Nonclassicality and entanglement criteria for bipartite optical fields characterized by quadratic detectors
• Non-additivity of quantum capacity for multiparty communication channels
• Quantum ground-state cooling and tripartite entanglement with three-mode optoacoustic interactions
• Tripartite entanglement in parametric down-conversion with spatially-structured pump
• Comparative study of nonclassicality, entanglement, and dimensionality of multimode noisy twin beams
• State space structure and entanglement of rotationally invariant spin systems
• A complete criterion for separability detection
• A dimensionality and purity measure for high-dimensional entangled states
• Universal Quantum Entanglement between an Oscillator and Continuous Fields
• Effective noise channels for encoded quantum systems
• Dissociation and annihilation of multipartite entanglement structure in dissipative quantum dynamics
• Page Curve for Entanglement Negativity through Geometric Evaporation
• Distillation protocols: Output entanglement and local mutual information
• Entanglement criteria of two two-level atoms interacting with two coupled modes
• Detecting Einstein-Podolsky-Rosen steering through entanglement detection
• Multipartite nonlocality and random measurements
• Entanglement witnesses from mutually unbiased bases
• Entanglement in flavored scalar scattering
• Realizing Physical Approximation of the Partial Transpose
• Pearson Correlation Coefficient as a measure for Certifying and Quantifying High Dimensional Entanglement
• Time evolution of entanglement negativity across a defect
• Improved algorithm for quantum separability and entanglement detection
• Quantum entanglement generation in de Sitter spacetime
• Analysing quantum systems with randomised measurements
• On the observation of nonclassical excitations in Bose-Einstein condensates
• Closed sets of correlations: answers from the zoo
• Resource Preservability
• Construction of $3\otimes 3$ entangled edge states with positive partial transposes
• The negativity contour: a quasi-local measure of entanglement for mixed states
• Quantum phases and entanglement properties of an extended Dicke model
• Multipartitioning topological phases by vertex states and quantum entanglement
• A class of 2^N x 2^N bound entangled states revealed by non-decomposable maps
• Do Large Number of Parties Enforce Monogamy in All Quantum Correlations?
• Silver mean conjectures for 15-d volumes and 14-d hyperareas of the separable two-qubit systems
• Stability of encoded macroscopic quantum superpositions
• A new parameterized entanglement monotone
• Quantum states with strong positive partial transpose
• Complete positivity of nonlinear evolution: A case study
• Separability of Rank Two Quantum States
• Nonclassical correlation in a multipartite quantum system: two measures and evaluation
• Optimization of device-independent witnesses of entanglement depth from two-body correlators
• Matrix realignment and partial transpose approach to entangling power of quantum evolutions
• Useful multipartite correlations from useless reduced states
• Genuine Multipartite Entanglement in Time
• Entanglement dynamics of qubits in a common environment
• Role of thermal field in entanglement harvesting between two accelerated Unruh-DeWitt detectors
• Coherent State Quantum Key Distribution with Entanglement Witnessing
• Optomechanical Entanglement in the Presence of Laser Phase Noise
• Amortization does not enhance the max-Rains information of a quantum channel
• Entanglement for a two-parameter class of states in $2\otimes n$ quantum system
• Rank three bipartite entangled states are distillable
• Squeezed vacuum reservoir effect for entanglement decay in nonlinear quantum scissors system
• Testing for Multipartite Quantum Nonlocality Using Functional Bell Inequalities
• Numerical studies of entangled PPT states in composite quantum systems
• Structure of irreducibly covariant quantum channels for finite groups
• Quantum Locality in Game Strategy
• A study of separability criteria for mixed three-qubit states
• Comparison of the relative entropy of entanglement and negativity
• Non-positive-partial-transpose quantum states of rank four are distillable
• Optimal manipulations with qubits: Universal quantum entanglers
• Incompatible quantum measurements admitting a local hidden variable model
• Low rank extremal PPT states and unextendible product bases
• Testing the quantum nature of gravity without entanglement
• Quantifying entanglement of a two-qubit system via measurable and invariant moments of its partially transposed density matrix
• Non-local observables at finite temperature in AdS/CFT
• Gain tuning for continuous-variable quantum teleportation of discrete-variable states
• Squeezed light from microstructured fibres: towards free space quantum cryptography
• Quantum Harmonic Analysis of the Density Matrix
• Quantum Entanglement: Separability, Measure, Fidelity of Teleportation and Distillation
• Separability conditions from the Landau-Pollak uncertainty relation
• Two-body quantum absorption refrigerators with optomechanical-like interactions
• Testing complete positivity
• Entangled coherent states versus entangled photon pairs for practical quantum information processing
• Entanglement and the geometry of two qubits
• Dynamics of Entanglement Transfer Through Multipartite Dissipative Systems
• Quantum information measures for restricted sets of observables
• Unveiling quantum entanglement in many-body systems from partial information
• Realization of a Decoherence-free, Optimally Distinguishable Mesoscopic Quantum Superposition
• Entanglement and nonlocality in multi-particle systems
• Phase transitions for random states and a semi-circle law for the partial transpose
• When different entanglement witnesses detect entangled states simultaneously
• Qubit-Qutrit Separability-Probability Ratios
• Building separable approximations for quantum states via neural networks
• Negativity Spectra in Random Tensor Networks and Holography
• Quantum localized states in photonic flat-band lattices
• Bell inequality violation versus entanglement in presence of local decoherence
• On multipartite invariant states I. Unitary symmetry
• Purity as a witness for initial system-environment correlations in open-system dynamics
• Non-deterministic noiseless amplification via non-symplectic phase space transformations
• Nonlocality activation in entanglement swapping chains
• Rates of asymptotic entanglement transformations for bipartite mixed states: Maximally entangled states are not special
• Separable states with unique decompositions
• Exploring quantum mechanical advantage for reservoir computing
• Geometry and Entanglement of Two-Qubit States in the Quantum Probabilistic Representation
• Entanglement Teleportation Through 1D Heisenberg Chain
• Spatial Entanglement From Off-Diagonal Long Range Order in a BEC
• Entanglement sharing: from qubits to Gaussian states
• On the structure of the body of states with positive partial transpose
• Interplay of nonclassicality and entanglement of two-mode Gaussian fields generated in optical parametric processes
• Approximating the Set of Separable States Using the Positive Partial Transpose Test
• Entanglement negativity between separated regions in quantum critical systems
• Separability criteria via sets of mutually unbiased measurements
• Secret key distillation across a quantum wiretap channel under restricted eavesdropping
• Entanglement and Nonlocality in Infinite 1D Systems
• Achieving ground state and enhancing entanglement by recovering information
• Certifying entangled measurements in known Hilbert spaces
• Decoherence of a two-qubit system with a variable bath coupling operator
• Average Entropy of a Subsystem from its Average Tsallis Entropy
• Novel Schemes for Directly Measuring Entanglement of General States
• Dynamics of genuine multipartite entanglement under local non-Markovian dephasing
• Partial transpose criteria for symmetric states
• Foundations of quantum theory and quantum information applications
• Generation and stabilization of a three-qubit entangled W state in circuit QED via quantum feedback control
• New observables for testing Bell inequalities in $W$ boson pair production
• Persistent currents by reservoir engineering
• Entanglement and phase properties of noisy N00N states
• Entanglement between Collective Operators in a Linear Harmonic Chain
• Entanglement Witnesses and Measures for Bright Squeezed Vacuum
• Quasiparticle entanglement: redefinition of the vacuum and reduced density matrix approach
• Evolution of tripartite entangled states in a decohering environment and their experimental protection using dynamical decoupling
• Quantumness of spin-1 states
• Non-negativity of conditional von Neumann entropy and global unitary operations
• Partial transpose as a direct link between concurrence and negativity
• Detecting and estimating continuous-variable entanglement by local orthogonal observables
• Description of rank four PPT entangled states of two qutrits
• Proposal for direct measurement of concurrence via visibility in a cavity QED system
• Spectral conditions for entanglement witnesses vs. bound entanglement
• Entanglement detection via some classes of measurements
• Structural physical approximations of unphysical maps and generalized quantum measurements
• On the entanglement structure in quantum cloning
• The dynamic behaviors of local quantum uncertainty for three-qubit X states under decoherence channels
• Improving continuous-variable entanglement distribution by separable states
• Optimal realization of the transposition maps
• Lattice-layer entanglement in Bernal-stacked bilayer graphene
• Detection of Multiparticle Entanglement: Quantifying the Search for Symmetric Extensions
• Characterizing quantumness via entanglement creation
• Bipartite entanglement-annihilating maps: necessary and sufficient conditions
• Conditions for separability in generalized Laplacian matrices and nonnegative matrices as density matrices
• Complementarity relations for multi-qubit systems
• Entangled state teleportation through a couple of quantum channels composed of XXZ dimers in an Ising-XXZ diamond chain
• Measurement-induced disturbance and thermal negativity of qutrit-qubit mixed spin chain
• Common origin of no-cloning and no-deleting principles - Conservation of information
• Probabilistically implementing nonlocal operation using non-maximally entangled state
• Entanglement Generation by Electric Field Background
• Single- and two-mode quantumness at a beam splitter
• Bell states diagonal entanglement witnesses
• Generating mechanical and optomechanical entanglement via pulsed interaction and measurement
• Steering Criteria via Covariance Matrices of Local Observables in Arbitrary Dimensional Quantum Systems
• Quantum entanglement and disentanglement of multi-atom systems
• Digital Discovery of 100 diverse Quantum Experiments with PyTheus
• Entanglement properties in (1/2,1) mixed-spin Heisenberg systems
• Constraints on the uncertainties of entangled symmetric qubits
• Entanglement in stationary nonequilibrium states at high energies
• Quantum Separability and Entanglement Detection via Entanglement-Witness Search and Global Optimization
• Searching for extremal PPT entangled states
• Sharp entanglement thresholds in the logarithmic negativity of disjoint blocks in the transverse-field Ising chain
• Geometric Quantum Information Structure in Quantum Fields and their Lattice Simulation
• Verifying continuous-variable entanglement in finite spaces
• Criteria for system-environment entanglement generation for systems of any size in pure-dephasing evolutions
• Entanglement in quantum information theory
• How entangled can a multi-party system possibly be?
• Entanglement Classifier in Chemical Reactions
• Entanglement criteria and nonlocality for multi-mode continuous variable systems
• Thermal entanglement and teleportation in a dipolar interacting system
• Robustness of multiparticle entanglement: specific entanglement classes and random states
• Implementation of NMR quantum computation with para-hydrogen derived high purity quantum states
• Entanglement generation between two spinor Bose-Einstein condensates with cavity QED
• Entanglement dynamics of two-bipartite system under the influence of dissipative environments
• Improved Separability Criteria Based on Bloch Representation of Density Matrices
• Traversable Wormholes as Quantum Channels: Exploring CFT Entanglement Structure and Channel Capacity in Holography
• Unextendible product bases from tile structures and their local entanglement-assisted distinguishability
• Separability and entanglement in 2x2xN composite quantum systems
• Resilience of multi-photon entanglement under losses
• Entanglement extracted from vacuum into accelerated Unruh-DeWitt detectors and energy conservation
• On the effects of an impurity in an Ising-$XXZ$ diamond chain on the thermal entanglement, on the quantum coherence and on the quantum teleportation
• Quantum discord versus second-order MQ NMR coherence intensity in dimers
• Speed limits on correlations in bipartite quantum systems
• Quantum Correlations beyond Entanglement and Discord
• Diagonal unitary and orthogonal symmetries in quantum theory
• Linear amplification and quantum cloning for non-Gaussian continuous variables
• Global Dirac bispinor entanglement under Lorentz boosts
• Entanglement and quantum phase transitions in matrix product spin one chains
• Entanglement dynamics in de Sitter spacetime
• Entanglement degradation as a tool to detect signatures of quantum gravity
• Characterizing entanglement with global and marginal entropic measures
• Functional Bell inequalities can serve as a stronger entanglement witness
• Quantum Non-locality and Partial Transposition for Continuous-Variable Systems
• A Class of Special Matrices and Quantum Entanglement
• Entanglement of Tripartite States with Decoherence in Noninertial frames
• Entanglement harvesting from conformal vacuums between two Unruh-DeWitt detectors moving along null paths
• Does The Uncertainty Relation Determine The Quantum State?
• Locality and Causality in Hidden Variables Models of Quantum Theory
• Universal evolution of non-classical correlations due to collective spontaneous emission
• Hilbert-Schmidt distance and entanglement witnessing
• Bell-Correlated Activable Bound Entanglement in Multiqubit Systems
• Cauchy-Schwarz inequality and particle entanglement
• Correlations of entangled quantum states cannot be classically simulated
• Continuous discretization of infinite dimensional Hilbert spaces
• Entanglement detection via general SIC-POVMs
• Weakly coupled local particle detectors cannot harvest entanglement
• Entanglement Simulations of Shor's Algorithm
• Fate of entanglement between two Unruh-DeWitt detectors due to their motion and background temperature
• Quantum information
• Fundamental Limitation on the Detectability of Entanglement
• Two-mode Schrödinger-cat states with nonlinear optomechanics: generation and verification of non-Gaussian mechanical entanglement
• Dyson Indices and Hilbert-Schmidt Separability Functions and Probabilities
• Detection of multipartite entanglement with two-body correlations
• Group theoretical approach to entanglement
• Spin squeezing as a measure of entanglement in a two qubit system
• Stimulating the Quantum Aspects of an Optical Analog White-Black Hole
• New classes of n-copy undistillable quantum states with negative partial transposition
• Concentration and purification of entanglement for qubit systems with ancillary cavity fields
• Experimental Schmidt Decomposition and Entanglement Detection
• Demonstrating multipartite entanglement of single-particle W states: linear optical schemes
• From the sandwiched quantum relative Tsallis entropy to its conditional form: Separability criterion beyond local and global spectra
• Bell inequality with an arbitrary number of settings and its applications
• Many-body enhancement in a spin-chain quantum heat engine
• The entanglement dynamics of the bipartite quantum system: toward entanglement sudden death
• Entanglement and classical fluctuations at finite-temperature critical points
• On convex optimization problems in quantum information theory
• On quantum channels
• Genuine Tripartite Entanglement in a Spin-Star Network at Thermal Equilibrium
• Evolution of entanglement for quantum mixed states
• Quantum entanglement of nanocantilevers
• Nonlocal and controlled unitary operators of Schmidt rank three
• Thermal entanglement in a two-spin-qutrit system under a nonuniform external magnetic field
• Higher order two-mode and multi-mode entanglement in Raman processes
• Separability conditions and limit temperatures for entanglement detection in two qubit Heisenberg XYZ models
• $\alpha$-Logarithmic negativity
• Two distinguishable impurities in BEC: squeezing and entanglement of two Bose polarons
• Entanglement and Quantum Error Correction with Superconducting Qubits
• Teleportation via a mixture of a two qubit subsystem of a N-qubit W and GHZ state
• Entanglement harvesting between two inertial Unruh-DeWitt detectors from non-vacuum quantum fluctuations
• Classical Tensors and Quantum Entanglement I: Pure States
• The nonequilibrium cost of accurate information processing
• On structural physical approximations and entanglement breaking maps
• Entanglement amplification via local weak measurements
• Transmission of light-matter entanglement over a metropolitan network
• Quantum Entanglement dependence on bifurcations and scars in non autonomous systems. The case of Quantum Kicked Top
• Additivity of minimal entropy output for a class of covariant channels
• Characterizing quantum states via sector lengths
• Entanglement and Symmetry: A Case Study in Superselection Rules, Reference Frames, and Beyond
• Entanglement and Quantum Correlation Measures from a Minimum Distance Principle
• Genuine multipartite system-environment correlations in decoherent dynamics
• Quantum channel detection
• Optimal Decompositions of Barely Separable States
• Experimental Classification of Entanglement in Arbitrary Three-Qubit States on an NMR Quantum Information Processor
• Mode-independent quantum entanglement for light
• Coherence, entanglement and quantumness in closed and open systems with conserved charge, with an application to many-body localisation
• Semi-definite programming and quantum information
• The Early Universe as an Open Quantum System: Complexity and Decoherence
• Systematic Construction of Genuine Multipartite Entanglement Criteria using Uncertainty Relations
• Optimal approximate transpose map via quantum designs and its applications to entanglement detection
• Information-Theoretic Measure of Genuine Multi-Qubit Entanglement
• A Traversable Wormhole Teleportation Protocol in the SYK Model
• Distinguishing between quantum and classical Markovian dephasing dissipation
• Some Features of the Conditional $q$-Entropies of Composite Quantum Systems
• Designing Quantum Information Processing via Structural Physical Approximation
• Entanglement and nonclassicality: A mutual impression
• Geometry of entanglement in the Bloch sphere
• System-environment dynamics of X-type states in noninertial frames
• Maximally entangled mixed states for qubit-qutrit systems
• Experimental detection of entanglement with optimal-witness families
• Qubit-portraits of qudit states and quantum correlations
• Entanglement witnessing by arbitrarily many independent observers recycling a local quantum shared state
• Quantum phase transition with dissipative frustration
• Logarithmic Negativity in Quantum Lifshitz Theories
• Entanglement generation and protection by detuning modulation
• Positive maps and entanglement in real Hilbert spaces
• A class of positive atomic maps
• A Class of Bound Entangled States
• Detection of non-Gaussian entangled states with an improved continuous-variable separability criterion
• Criterion of Local Unitary Equivalence for Multipartite States
• Entangled states close to the maximally mixed state
• Steady-state entanglement activation in optomechanical cavities
• A family of nonlocal bound entangled states
• Accessible nonlinear entanglement witnesses
• Symmetry Breaking and Convex Set Phase Diagrams for the q-state Potts Model
• Direct Measure of Quantum Correlation
• Correlation density matrix: an unbiased analysis of exact diagonalizations
• Symmetry Breaking and the Geometry of Reduced Density Matrices
• On the continuum limit of the entanglement Hamiltonian of a sphere for the free massless scalar field
• Separability in Asymmetric Phase-Covariant Cloning
• Quantum state engineering in hybrid open quantum systems
• Yet More Ado About Nothing: The Remarkable Relativistic Vacuum State
• Entanglement criteria for microscopic-macroscopic systems
• Detecting entanglement of continuous variables with three mutually unbiased bases
• Sufficient conditions for a disentanglement
• Enhancing Detection of Topological Order by Local Error Correction
• Generating Entangled Photons from the Vacuum by Accelerated Measurements: Quantum Information Theory Meets the Unruh-Davies Effect
• Bell operator and Gaussian squeezed states in noncommutative quantum mechanics
• A necessary and sufficient criterion for multipartite separable states
• A semiconductor source of triggered entangled photon pairs?
• Simplified formalism of the algebra of partially transposed permutation operators with applications
• Entanglement generation in continuously coupled parametric generators
• Quantum learning of classical stochastic processes: The Completely-Positive Realization Problem
• Cones of ball-ball separable elements
• Stochastic resonance phenomena in spin chains
• Entangling time-bin qubits with a switch
• Lower Bounds for Attainable Fidelity in Entanglement Purification
• Nonlinear entanglement witnesses, covariance matrices and the geometry of separable states
• Detecting entanglement of random states with an entanglement witness
• Foundations of Quantum Information for Physical Chemistry
• Verifying the quantumness of bipartite correlations
• Realistic protocol to measure entanglement at finite temperatures
• Symplectic circuits, entanglement, and stimulated Hawking radiation in analog gravity
• Static and dynamical quantum correlations in phases of an alternating field XY model
• A class of inequalities inducing new separability criteria for bipartite quantum systems
• Generalized Circulant Densities and a Sufficient Condition for Separability
• Does inflation squeeze cosmological perturbations?
• Characterizing Long-Range Entanglement in a Mixed State Through an Emergent Order on the Entangling Surface
• Quantum dynamical semigroups and non-decomposable positive maps
• On the P-representable subset of all bipartite Gaussian separable states
• Generating entangled quantum microwaves in a Josephson-photonics device
• Effects of DM and KSEA interactions on entanglement, Fisher and Wigner-Yanase information correlations of two XYZ-Heisenberg-qubit states under a magnetic field
• Entanglement and the truncated moment problem
• Entanglement of a Quantum Optical Elliptic Vortex
• Tensor of coherences parameterization of multiqubit density operators for entanglement characterization
• Bell inequalities and density matrix for polarization entangled photons out of a two-photon cascade in a single quantum dot
• Approximate joint measurement of qubit observables through an Arthur-Kelly type model
• Effects of quantum noises and noisy quantum operations on entanglement and special dense coding
• Non-zero total correlation means non-zero quantum correlation
• Counterfactual entanglement and nonlocal correlations in separable states
• Uncertainty Relations for coarse-grained measurements: an overview
• Manipulating Multi-qudit Entanglement Witnesses by Using Linear Programming
• Visualizing Two Qubits
• Multiqubit entanglement witness
• Quantum channels in random spin chains
• Classification of bi-qutrit positive partial transpose entangled edge states by their ranks
• Vacuum entanglement harvesting with a zero mode
• Volumes of conditioned bipartite state spaces
• The positive partial transpose conjecture for n=3
• Entanglement and communication-reducing properties of noisy N-qubit states
• A nonextensive critical phenomenon scenario for quantum entanglement
• Decoherence, Entanglement Negativity and Circuit Complexity for Open Quantum System
• Separability, entanglement and full families of commuting normal matrices
• Procedures for realizing an approximate universal NOT gate
• Mixed-State Entanglement and Quantum Teleportation through Noisy Channels
• Introduction to quantum radar
• Invariant Quantum Discord in Qubit-Qutrit Systems under Local Dephasing
• Dynamics of quantum entanglement in Gaussian open systems
• All coherent field states entangle equally
• Constructive Feedback of Non-Markovianity on Resources in Random Quantum States
• Nonlocal Advantages of Quantum Imaginarity
• General construction of noiseless networks detecting entanglement with help of linear maps
• Classicality witness for two-qubit states
• Multipartite Entanglement and Quantum State Exchange
• Iterations of nonlinear entanglement witnesses
• Efficient quantum teleportation of unknown qubit based on DV-CV interaction mechanism
• Simple and maximally robust processes with no classical common-cause or direct-cause explanation
• Indistinguishability of bipartite states by positive-partial-transpose operations in the many-copy scenario
• Lectures on entanglement entropy in field theory and holography
• Entanglement in a Quantum Mixed-Spin Chain
• Vortex entanglement in Bose-Einstein condensates coupled to Laguerre-Gauss beams
• Entanglement of two disjoint intervals in conformal field theory and the 2D Coulomb gas on a lattice
• Coexistence of unlimited bipartite and genuine multipartite entanglement: Promiscuous quantum correlations arising from discrete to continuous variable systems
• Quantum Gate Fidelity in Terms of Choi Matrices
• Broadcasting of entanglement at a distance using linear optics and telecloning of entanglement
• Two-way and three-way negativities of three qubit entangled states
• Manipulation of entanglement sudden death in an all-optical setup
• Exponential clustering of bipartite quantum entanglement at arbitrary temperatures
• Depolarizing channel parameter estimation using noisy initial states
• Entanglement generated between a single atom and a laser pulse
• Non-Gaussian entanglement in gravitating masses: the role of cumulants
• General solution of the time evolution of two interacting harmonic oscillators
• Lower Bounding Ground-State Energies of Local Hamiltonians Through the Renormalization Group
• Detecting Incapacity
• Absolutely maximally entangled state equivalence and the construction of infinite quantum solutions to the problem of 36 officers of Euler
• Mixed State Entanglement Classification using Artificial Neural Networks
• Non-classicality of optomechanical devices in experimentally realistic operating regimes
• Non-classical correlations in quantum mechanics and beyond
• Reflected Entropy in AdS${}_3$/WCFT
• Decoherence of two maximally entangled qubits in a lossy nonlinear cavity
• Construction of extremal local positive operator-valued measures under symmetry
• Entangled photons from a strongly coupled quantum dot-cavity system
• Relating the Entanglement and Optical Nonclassicality of Multimode States of a Bosonic Quantum Field
• Subtraction better than addition: Entanglement in multimode squeezed vacuum post-interface with photons
• Bound entanglement in thermalized states and black hole radiation
• Relativistic dynamics compels a thermalized Fermi gas to a unique intrinsic parity eigenstate
• Bounding entanglement dimensionality from the covariance matrix
• Entanglement marginal problems
• Phases of information release during black hole evaporation
• The Inverse Eigenvalue Problem for Entanglement Witnesses
• Inequalities Detecting Quantum Entanglement for $2\otimes d$ Systems
• The effects of nonlinear couplings and external magnetic field on the thermal entanglement in a two-spin-qutrit system
• Dimensions, lengths and separability in finite-dimensional quantum systems
• Construction of noisy bound entangled states and the range criterion
• Entanglement and negativity Hamiltonians for the massless Dirac field on the half line
• Entanglement and magnetic order
• Positive Maps Which Are Not Completely Positive
• Entanglement of a class of mixed two - qutrit states
• Multipartite unlockable bound entanglement in the stabilizer formalism
• Detection and typicality of bound entangled states
• Detecting genuine multipartite entanglement via machine learning
• A simple class of bound entangled states based on the properties of the antisymmetric subspace
• Increasing identical particle entanglement by fuzzy measurements
• Entanglement from superradiance and rotating quantum fluids of light
• Bound entangled singlet-like states for quantum metrology
• Dimension-free entanglement detection in multipartite Werner states
• Minimal tomography with entanglement witnesses
• On the irreversibility of entanglement distillation
• Best Separable Approximation of multipartite diagonal symmetric states
• Visualizing quantum phase transitions in the XXZ model via the quantum steering ellipsoid
• Fermionic concurrence in the extended Hubbard dimer
• Higher-order nonclassical effects in fluctuating-loss channels
• Entanglement harvesting in double-layer graphene by vacuum fluctuations in a microcavity
• Structure and properties of the algebra of partially transposed permutation operators
• Broadcasting of entanglement and universal quantum cloners
• Non equilibrium dissipation-driven steady many-body entanglement
• Improved separability criteria via some classes of measurements
• Algorithmic construction of local models for entangled quantum states: optimization for two-qubit states
• Entanglement cost and entangling power of bipartite unitary and permutation operators
• Entanglement detection with classical deep neural networks
• Holographic confining/deconfining gauge theories and entanglement measures with a magnetic field
• Entanglement estimation in tensor network states via sampling
• Strengthened Bell inequalities for orthogonal spin directions
• Mixed state Pauli channel parameter estimation
• On the complementary quantum capacity of the depolarizing channel
• Performances and robustness of quantum teleportation with identical particles
• Extendibility of bosonic Gaussian states
• Quantifying information scrambling via Classical Shadow Tomography on Programmable Quantum Simulators
• Evolution of twin-beam in active optical media
• Continuous-Variable Entangled States of Light carrying Orbital Angular Momentum
• The decoherence dynamics of the multipartite entanglement in non-Markovian environment
• Controlling tripartite entanglement among optical cavities by reservoir engineering
• Characterizing mixed state entanglement through single-photon interference
• Concurrence Vectors for Entanglement of High-dimensional Systems
• Qudit Hypergraph States
• Multipartite Entanglement Criterion from Uncertainty Relations
• Hierarchy of Nonlinear Entanglement Dynamics for Continuous Variables
• Thermal entanglement between non-nearest-neighbor spins on fractal lattices
• Entanglement detection in arbitrary dimensional bipartite quantum systems through partial realigned moments
• Quantum Entanglement and Quantum Computational Algorithms
• Asymmetry of bipartite quantum discord
• The structural physical approximations and optimal entanglement witnesses
• Environment-induced quantum coherence spreading of a qubit
• Quantum principle of sensing gravitational waves: From the zero-point fluctuations to the cosmological stochastic background of spacetime
• Absolutely separating quantum maps and channels
• The effect of dipole-dipole interaction on tripartite entanglement in different cavities
• Gaussian tripartite entanglement out of equilibrium
• Non-linear and quantum optics of a type II OPO containing a birefringent element Part 2 : bright entangled beams generation
• Ultimate entanglement robustness of two-qubit states against general local noises
• The Communication Value of a Quantum Channel
• Quantum Entanglement in Nitrosyl Iron Complexes
• Bipartite separability and non-local quantum operations on graphs
• A Variational Approach to the Quantum Separability Problem
• Entanglement and spin squeezing in the two-atom Dicke model
• Phase boundaries in alternating field quantum XY model with Dzyaloshinskii-Moriya interaction: Sustainable entanglement in dynamics
• Entanglement of Coarse Grained Quantum Field in the Expanding Universe
• On Strong Monogamy Conjecture in Four-Qubit System
• Optimal computation with non-unitary quantum walks
• Sufficient separability criteria and linear maps
• Numerical construction of multipartite entanglement witnesses
• Entanglement-Breaking Indices
• Entanglement between smeared field operators in the Klein-Gordon vacuum
• On the probabilistic description of a multipartite correlation scenario with arbitrary numbers of settings and outcomes per site
• Qutrit geometric discord
• Quantum-Inspired Hierarchy for Rank-Constrained Optimization
• SLOCC Convertibility between Two-Qubit States
• Entanglement of a two-mode squeezed state in a Gaussian environment
• Simultaneous amplitude and phase damping of a kind of Gaussian states and their separability
• Effect of spacetime dimensions on quantum entanglement between two uniformly accelerated atoms
• Entanglement in tripartitions of topological orders: a diagrammatic approach
• Measuring the integrated information of a quantum mechanism
• Exploring the framework of assemblage moment matrices and its applications in device-independent characterizations
• Designing optimal protocols in Bayesian quantum parameter estimation with higher-order operations
• Realigning random states
• Multipartite entanglement of superpositions
• Properties and construction of extreme bipartite states having positive partial transpose
• Nonexistence of Entanglement Sudden Death in High NOON States
• Triplet-like correlation symmetry of continuous variable entangled states
• Vacuum as a less hostile environment to entanglement
• Entanglement generation using a controlled-phase gate for time-bin qubits
• Bosonic quantum communication across arbitrarily high loss channels
• Quantum Process Capability
• Sudden change in dynamics of genuine multipartite entanglement of cavity-reservoir qubits
• Complete Separability and Fourier representations of n-qubit states
• Direct method for measuring and witnessing quantum entanglement of arbitrary two-qubit states through Hong-Ou-Mandel interference
• Invariant-based entanglement monotones as expectation values and their experimental detection
• Quantum coherences, K-way negativities and multipartite entanglement
• Some entanglement features of three-atoms Tavis-Cummings model: Cooperative case
• Schwinger effect of Gaussian correlations in constant electric fields
• Quantum Optimal Transport
• Quantum superpositions of "common-cause" and "direct-cause" causal structures
• Universal detection of entanglement in two-qubit states using only two copies
• Remote creation of a one-qubit mixed state through a short homogeneous spin-1/2 chain
• Quantum Discord Surge Heralds Entanglement Revival in an Infinite Spin Chain
• Entanglement in open quantum dynamics
• Covariance, correlation and entanglement
• Quenching Dynamics and Quantum Information
• Quantum criticality under imperfect teleportation
• Description of thermal entanglement with the static path plus random-phase approximation
• Purity distribution for generalized random Bures mixed states
• A Field Theory Study of Entanglement Wedge Cross Section: Odd Entropy
• Time-of-arrival correlations
• Entanglement harvesting in quantum superposed spacetime
• Probing the quantumness of channels with mixed states
• Entanglement oscillation and survival induced by non-Markovian decoherence dynamics of entangled squeezed-state
• Symmetry enforced entanglement in maximally mixed states
• Entanglement between distant qubits in cyclic XX chains
• Solvable Criterion for the Contextuality of any Prepare-and-Measure Scenario
• Role of correlations in the two-body-marginal problem
• Benford's Law Detects Quantum Phase Transitions similarly as Earthquakes
• Three-qubit entanglement witnesses with the full spanning properties
• Non-Markovian Dynamics and Entanglement in Quantum Brownian Motion
• Quantum coherence, radiance, and resistance of gravitational systems
• Ghost imaging with intense fields from chaotically-seeded parametric downconversion
• Eigenvalues, Separability and Absolute Separability of Two-Qubit States
• Separability of Completely Symmetric States in Multipartite System
• Entanglement harvesting for different gravitational wave burst profiles with and without memory
• The absolute positive partial transpose property for random induced states
• Quantum Entanglement at High Temperatures? II. Bosonic Systems in Nonequilibrium Steady State
• Generating continuous variable entangled states for quantum teleportation using a superposition of number-conserving operations
• Quantum entanglement in the anisotropic Heisenberg model with multicomponent DM and KSEA interactions
• Measuring nonclassical correlations of two-photon states
• Entanglement dynamics of bipartite system in squeezed vacuum reservoirs
• Discrete Wigner distribution for two qubits: a characterization of entanglement properties
• Manipulation of Multimode Squeezing in a Coupled Waveguide Array
• Quantum synchronization and entanglement of indirectly coupled mechanical oscillators in cavity optomechanics: a numerical study
• Decoherence: Basic Concepts and Their Interpretation
• Mutually unbiased measurement based entanglement witnesses
• Theory versus experiment for vacuum Rabi oscillations in lossy cavities
• Finite temperature reservoir engineering and entanglement dynamics
• Geometric interpretation of the CHSH inequality of nonmaximally entangled states
• Universal entanglement and correlation measure in two-dimensional conformal field theories
• Quantum entanglement of anharmonic oscillators
• Upper bound on the secret key rate distillable from effective quantum correlations with imperfect detectors
• Entanglement in two-mode continuous variable open quantum systems
• Separability of rank two quantum states on multiple quantum spaces
• Entanglement swapping with quantum-memory-compatible photons
• The operational advantages provided by non-classical teleportation
• Robust transmission of non-Gaussian entanglement over optical fibers
• Positive tensor products of qubit maps and n-tensor-stable positive qubit maps
• Moment-Based Evidence for Simple Rational-Valued Hilbert-Schmidt Generic 2 x 2 Separability Probabilities
• Superconducting circuit boundary conditions beyond the Dynamical Casimir Effect
• Low rank positive partial transpose states and their relation to product vectors
• Quantum teleportation with nonclassical correlated states in noninertial frames
• Nondistillability of distillable qutrit-qutrit states under depolarizing noise
• The Jamiołkowski isomorphism and a conceptionally simple proof for the correspondence between vectors having Schmidt number $k$ and $k$-positive maps
• Correlation-pattern-based Continuous-variable Entanglement Detection through Neural Networks
• Teleporting quantum information encoded in fermionic modes
• Steady-state entanglement between distant quantum dots in photonic crystal dimers
• Scalable characterization of localizable entanglement in noisy topological quantum codes
• Four-tangle for pure states
• Existence of product vectors and their partial conjugates in a pair of spaces
• Squeezed states of light after high-harmonic generation in excited atomic systems
• Estimating localizable entanglement from witnesses
• Local Unitary Invariants for N-qubit Pure State
• Separability and Entanglement of Quantum States Based on Covariance Matrices
• Measuring spin correlation between quarks during QCD confinement
• Mixed-state entanglement and information recovery in thermalized states and evaporating black holes
• Characterising the Hierarchy of Multi-time Quantum Processes with Classical Memory
• Quasilocal entanglement across the Mott-Hubbard transition
• Entanglement-Saving Channels
• Quantum Energy Teleportation between Spin Particles in a Gibbs State
• Quantum properties of $H\to V{V}^{\ast }$: precise predictions in the SM and sensitivity to new physics
• Collective randomized measurements in quantum information processing
• Broadcasting of three qubit entanglement via local copying and entanglement swapping
• Emergent phases and novel critical behavior in a non-Markovian open quantum system
• Relationship between probabilities of the state transfers and entanglements in spin systems with simple geometrical configurations
• Quantum optics and frontiers of physics: The third quantum revolution
• Entanglement of two harmonic modes coupled by angular momentum
• How the Hawking effect and prepared states affect Entanglement distillability of Dirac fields
• Quantum Side Information: Uncertainty Relations, Extractors, Channel Simulations
• Geometry for separable states and construction of entangled states with positive partial transposes
• On the design and analysis of near-term quantum network protocols using Markov decision processes
• Entanglement Witnesses and Characterizing Entanglement Properties of Some PPT States
• Toward the Observation of Entangled Pairs in BEC analogue Expanding Universes
• Analyzing quantum entanglement with the Schmidt decomposition in operator space
• Maximum tolerable excess noise in continuous-variable quantum key distribution and improved lower bound on two-way capacities
• Quantum cobwebs: Universal entangling of quantum states
• Continuous variable polarization entanglement, experiment and analysis
• Theoretical and computational aspects of entanglement
• Entanglement detection on an NMR quantum information processor using random local measurements
• Violation of Bell inequalities in an analogue black hole
• Exact solvability, non-integrability, and genuine multipartite entanglement dynamics of the Dicke model
• Enhanced Schmidt number criteria based on correlation trace norms
• A unified approach to entanglement criteria using the Cauchy-Schwarz and Hölder inequalities
• Positive reduction from spectra
• Geometric representation of two-qubit entanglement witnesses
• Testing Whether Gravity Acts as a Quantum Entity When Measured
• Deep learning the hierarchy of steering measurement settings of qubit-pair states
• Physical Entanglement Between Localized Orbitals
• Signatures of superradiance as a witness to multipartite entanglement
• Operational Entanglement Detection Based on $\Lambda$-Moments
• Classification of Multipartite Entanglement via Negativity Fonts
• Quantum separability criteria based on realignment moments
• Entanglement witnesses in the XY chain: Thermal equilibrium and postquench nonequilibrium states
• Noise effects on purity and quantum entanglement in terms of physical implementability
• Hybrid cluster state proposal for a quantum game
• Parameterized Bipartite Entanglement Measure
• Charge qubit entanglement in double quantum dots
• Swapping and permutation operators as entanglement witnesses for quantum Heisenberg spin-$s$ systems
• Continuous Quantum Error Correction Through Local Operations
• Variational determination of multi-qubit geometrical entanglement in NISQ computers
• Non-linear and quantum optics of a type II OPO containing a birefringent element Part 1: Classical operation
• Engineering two-qubit mixed states with weak measurements
• Quantum entanglement in a non-commutative system
• On the Bures Volume of Separable Quantum States
• Activation of nonlocality in bound entanglement
• An elementary introduction to the geometry of quantum states with pictures
• Multi-qubit stabilizer and cluster entanglement witnesses
• Non-Gaussianity and entropy-bounded uncertainty relations: Application to detection of non-Gaussian entangled states
• Witness for edge states and its characteristics
• Entanglement spectrum of mixed states
• Measurable Concurrence of Mixed States
• Deterministic Quantum Dense Coding Networks
• Proving genuine multiparticle entanglement from separable nearest-neighbor marginals
• Entanglement properties of quantum grid states
• Limitations of semidefinite programs for separable states and entangled games
• More Efficient Purifying scheme via Controlled- Controlled NOT Gate
• Absolute Non-Violation of a Three-Setting Steering Inequality by Two-Qubit States
• Synthesis of maximally entangled mixed states and disentanglement in coupled Josephson charge qubits
• Entanglement verification with detection-efficiency mismatch
• System-environment correlations for dephasing two-qubit states coupled to thermal baths
• Protection of quantum information and optimal singlet conversion through higher dimensional quantum systems and environment monitoring
• Controllable Gaussian-qubit interface for extremal quantum state engineering
• Entanglement Distillation; A Discourse on Bound Entanglement in Quantum Information Theory
• Broadcasting of Quantum Correlations: Possibilities & Impossibilities
• Experimental Implementation of the Universal Transpose Operation
• Quantum correlation via quantum coherence
• Single and double changes of Entanglement
• Prime decomposition and correlation measure of finite quantum systems
• Quantum Discord in a spin-1/2 transverse XY Chain Following a Quench
• Structural physical approximations and entanglement witnesses
• Entanglement witnesses arising from Choi type positive linear maps
• The Quantum Separability Problem for Gaussian States
• Upper bounds on device-independent quantum key distribution rates in static and dynamic scenarios
• On the connection between microscopic description and memory effects in open quantum system dynamics
• Partial scaling transform of multiqubit states as a criterion of separability
• Exposedness of Choi type entanglement witnesses and applications to lengths of separable states
• Genuine $N$-partite entanglement without $N$-partite correlation functions
• Entanglement generation in harmonic chains: tagging by squeezing
• Observables suitable for restricting the fidelity to multipartite maximally entangled states
• Conditions for separability in multiqubit systems with an accelerating qubit using a conditional entropy
• Distilling entanglement from cascades with partial "Which Path" ambiguity
• Detecting three-qubit bound MUB diagonal entangled states via Nonlinear optimal entanglement witnesses
• Entanglement control in coupled two-mode boson systems
• Tripartite entanglement in quantum memristors
• Quantum measurement incompatibility in subspaces
• Positive maps, majorization, entropic inequalities, and detection of entanglement
• On the negativity of random pure states
• Passing quantum correlations to qubits using any two-mode state
• There is no direct generalization of positive partial transpose criterion to the three-by-three case
• Classifying Quantum Entanglement through Topological Links
• Automated Machine Learning can Classify Bound Entangled States with Tomograms
• Detecting non-decomposability of time evolution via extreme gain of correlations
• Dynamics of Atom-Atom Correlations in the Fermi problem
• Preparation and Verification of Two-Mode Mechanical Entanglement Through Pulsed Optomechanical Measurements
• Separability conditions based on local fine-grained uncertainty relations
• Entanglement detection for electrons via witness operators
• The volume of Gaussian states by information geometry
• Universal role of curvature in vacuum entanglement
• Unextendible product bases, bound entangled states, and the range criterion
• Qubit state guidance without feedback
• Entangled symmetric states and copositive matrices
• Entanglement criterion via general symmetric informationally complete measurements
• Bell-inequality violation with "thermal" radiation
• No-signaling, entanglement-breaking, and localizability in bipartite channels
• Scale-invariant freezing of entanglement
• Missing data outside the detector range: application to continuous variable entanglement verification and quantum cryptography
• Linear optics schemes for entanglement distribution with realistic single-photon sources
• Entanglement and chaos near critical point in strongly coupled gauge theory
• A note on the realignment criterion
• Multipartite purification protocols: upper and optimal bounds
• Numerical and analytical results for geometric measure of coherence and geometric measure of entanglement
• Thermometry by correlated dephasing of impurities in a 1D Fermi gas
• Observation of entanglement negativity transition of pseudo-random mixed states
• Detecting the inseparability and distillability of continuous variable states in Fock space
• Quantum synchronization through the interference blockade
• Separability and entanglement in 2x3xN composite quantum systems
• Entanglement Degradation in Causal Diamonds
• Partial transpose of random quantum states: exact formulas and meanders
• Charge imbalance resolved Rényi negativity for free compact boson: Two disjoint interval case
• Thermal equilibrium of two quantum Brownian particles
• Many body physics from a quantum information perspective
• Disentanglement and Inseparability correlation : in two-qubit system
• Entanglement generation between a charge qubit and its bosonic environment during pure dephasing - dependence on environment size
• Separability criteria via some classes of measurements
• Truncated su(2) moment problem for spin and polarization states
• Entanglement of Multipartite Schmidt-correlated States
• Spatial multipartite entanglement and localization of entanglement
• Concepts and Criteria for Blind Quantum Source Separation
• Experimental Reconstruction of Entanglement Quasiprobabilities
• Partial K-way negativities and three tangle for three qubit states
• Monogamy of quantum entanglement
• Broadcasting of Inseparability
• Data-Centric Machine Learning in Quantum Information Science
• The two dimensional spin and its resonance fringe
• Entanglement enhancement induced by noise in inhomogeneously monitored systems
• Hong-Ou-Mandel interference of polarization qubits stored in independent room-temperature quantum memories
• Stability of Pairwise Entanglement in a Decoherent Environment
• Bipartite separability of one parameter families of states using conditional quantum relative Tsallis entropy
• Dual quantum-correlation paradigms exhibit opposite statistical-mechanical properties
• Inertias of entanglement witnesses
• Thermal Fluctuations Enhance Order-from-Disorder of Quantum Correlations in Quenched Disordered Spin Models
• Improved entanglement detection with subspace witnesses
• Tuning interaction strength leads to ergodic-nonergodic transition of quantum correlations in anisotropic Heisenberg spin model
• Reducing Computational Complexity of Quantum Correlations
• Extremal extensions of entanglement witnesses: Unearthing new bound entangled states
• Multipartite entanglement of three trapped ions in a cavity and W- State generation
• The operational significance of the quantum resource theory of Buscemi nonlocality
• Non-transverse factorizing fields and entanglement in finite spin systems
• Separability discrimination and decomposition of $m$-partite quantum mixed states
• Quantitative aspects of entanglement in the optically driven quantum dots
• The rise and fall of quantum and classical correlations in open-system dynamics
• Vacuum - induced stationary entanglement in radiatively coupled three - level atoms
• Continuous and deterministic all-photonic cluster state of indistinguishable photons
• Spontaneous entanglement leakage of two static entangled Unruh-DeWitt detectors
• Criteria to detect genuine multipartite entanglement using spin measurements
• Negativity as a distance from a separable state
• Distillation of free entanglement from bound entangled states using weak measurements
• Composite Cluster States and Alternative Architectures for One- Way Quantum Computation
• Operational Gaussian Schmidt-Number Witnesses
• Another convex combination of product states for the separable Werner state
• Comparing bound entanglement of bell diagonal pairs of qutrits and ququarts
• Entanglement in atomic resonance fluorescence
• Separability in terms of a single entanglement witness
• Entanglement sharing with separable states
• Entanglement of mixed macroscopic superpositions: an entangling-power study
• Dynamics of charge imbalance resolved negativity after a global quench in free scalar field theory
• Quantum correlations in different density matrix representations of spin-1/2 open chain
• Assessing the role of initial correlations in the entropy production rate for non-equilibrium harmonic dynamics
• Decoherence in time evolution of bound entanglement
• Entanglement scaling in fermion chains with a localization-delocalization transition and inhomogeneous modulations
• Entanglement in pure and thermal cluster states
• Generation and protection of Maximally Entangled State between many modes in an optical network with dissipation
• Affine Maps of the Polarization Vector for Quantum Systems of Arbitrary Dimension
• Generation and structuring of multipartite entanglement in Josephson parametric system
• Quantum Information Resources in Spin-1 Heisenberg Dimer Systems
• Quantum Cloning, Bell's Inequality and Teleportation
• On the distribution of entanglement changes produced by unitary operations
• Entanglement generation in spatially separated systems using quantum walk
• Selective entanglement breaking
• Correlations in interfering electrons irradiated by nonclassical microwaves
• Entanglement verification of noisy N00N states
• Qubit-Qutrit ($2\otimes 3$) quantum systems: An investigation of some quantum correlations under collective dephasing
• Quantum-like product states constructed from classical networks
• Non-local properties of a symmetric two-qubit system
• Experimental quantification of the entanglement of noisy twin beams
• On the two-dimensional time-dependent anisotropic harmonic oscillator in a magnetic field
• Attainability and lower semi-continuity of the relative entropy of entanglement, and variations on the theme
• Bath-induced interactions and transient dynamics in open quantum systems at strong coupling: Effective Hamiltonian approach
• Quantitative bound entanglement in two-qutrit states
• Temperature-dependence of small harmonically trapped atom systems with Bose, Fermi and Boltzmann statistics
• Quantification of Entanglement of Teleportation in Arbitrary Dimensions
• Correlated entanglement distillation and the structure of the set of undistillable states
• Beyond the standard entropic inequalities: stronger scalar separability criteria and their applications
• Highly entangled stationary states from strong symmetries
• The Parametric Symmetry and Numbers of the Entangled Class of 2 \times M \times N System
• Operational characterization of quantumness of unsteerable bipartite states
• Almost complete solution for the NP-hard separability problem of Bell diagonal qutrits
• Quantum Generalized Subsystems
• Characterization of equivariant maps and application to entanglement detection
• Two-Qubit Separability Probabilities and Beta Functions
• Frontier between separability and quantum entanglement in a many spin system
• Entanglement of two distant Bose-Einstein condensates by detection of Bragg-scattered photons
• On multipartite invariant states II. Orthogonal symmetry
• Introduction to dissipation and decoherence in quantum systems
• Construction of genuine multipartite entangled states
• Interfacing nuclear spins in quantum dots to cavity or traveling-wave fields
• General class of continuous variable entanglement criteria
• Detecting continuous variable entanglement in phase space with the $Q$-distribution
• Norms and Cones in the Theory of Quantum Entanglement
• Entanglement of distant electron interference experiments
• Constrained bounds on measures of entanglement
• Quantum thermodynamics of two bosonic systems
• Einstein-Podolsky-Rosen steering, depth of steering and planar spin squeezing in two-mode Bose-Einstein condensates
• Multipartite entanglement in two-dimensional chiral topological liquids
• Fate of entanglement in magnetism under Lindbladian or non-Markovian dynamics and conditions for their transition to Landau-Lifshitz-Gilbert classical dynamics
• One-shot manipulation of entanglement for quantum channels
• Deletion, Bell's Inequality, Teleportation
• Ancilla-assisted sequential approximation of nonlocal unitary operations
• Enhancing robustness of multiparty quantum correlations using weak measurement
• Simple proof of the quantum benchmark fidelity for continuous-variable quantum devices
• Factorization in XYZ spin systems under general fields and separable ground state engineering
• Tripartite Entanglement of Hawking Radiation in Dispersive Model
• Efficient and robust detection of multipartite Greenberger-Horne-Zeilinger-like states
• Entangled graphs II: Classical correlations in multi-qubit entangled systems
• Polynomial method to study the entanglement of pure N-qubit states
• Enhancement of quantum gravity signal in an optomechanical experiment
• Pairwise Completely Positive Matrices and Conjugate Local Diagonal Unitary Invariant Quantum States
• The $\hslash \to 0$ Limit of the Entanglement Entropy
• A Necessary And Sufficient Condition of Distillability with unite fidelity from Finite Copies of a Mixed State: The Most Efficient Purification Protocol
• Spectral Properties of Symmetric Quantum States and Symmetric Entanglement Witnesses
• Almost quantum correlations and their refinements in a tripartite Bell scenario
• Disentangling transitions in topological order induced by boundary decoherence
• Dephasing of qubits by the Schrödinger cat
• Tracking the variation of entanglement Rényi negativity: a quantum Monte Carlo study
• Multi wavefunction overlap and multi entropy for topological ground states in (2+1) dimensions
• The Conal representation of Quantum States and Non Trace-Preserving Quantum Operations
• Amendable Gaussian channels:restoring entanglement via a unitary filter
• A class of genuinely high-dimensionally entangled states with a positive partial transpose
• Quantifying entanglement of arbitrary-dimensional multipartite pure states in terms of the singular values of coefficient matrices
• Non-equilibrium entangled steady state of two independent two-level systems
• Viable entanglement detection of unknown mixed states in low dimensions
• Multipartite entanglement transfer in spin chains
• Quantum informational properties of the Landau-Streater channel
• Graphene lattice-layer entanglement under non-Markovian phase noise
• Characterizing Entanglement Sources
• Essentially All Gaussian Two-Party Quantum States are a priori Nonclassical but Classically Correlated
• The probability of entanglement
• Test one to test many: a unified approach to quantum benchmarks
• Efficient nonlinear witnessing of non-absolutely separable states with lossy detectors
• Polarization and frequency disentanglement of photons via stochastic polarization mode dispersion
• Enhanced realignment criterion vs. linear entanglement witnesses
• Gravitational redshift induces quantum interference
• Generalized Entanglement Measure for Continuous Variable Systems
• Temperley-Lieb quantum channels
• Linear optical scheme to demonstrate genuine multipartite entanglement for single-particle W states
• Family of Bell inequalities violated by higher-dimensional bound entangled states
• Qubit-environment Negativity versus Fidelity of conditional environmental states for an NV-center spin qubit interacting with a nuclear environment
• Quantum entanglement of decohered two-mode squeezed states in absorbing and amplifying environment
• Learning entanglement breakdown as a phase transition by confusion
• Schmidt balls around the identity
• Entanglement transitivity problems
• Entanglement Creation Using Quantum Interrogation
• Dynamical pairwise entanglement and two-point correlations in the three-ligand spin-star structure
• Analytical solutions and genuine multipartite entanglement of the three-qubit Dicke model
• Quantum Wasserstein distance based on an optimization over separable states
• Are all Gaussian states also cluster states? Essential diagnostic tools for continuous-variable one-way quantum computing
• Entanglement dynamics of coupled quantum oscillators in independent nonMarkovian baths
• Calculating Concentratable Entanglement in Graph States
• Light-matter micro-macro entanglement
• Entanglement Witnesses Based on Symmetric Informationally Complete Measurements
• Detecting Consistency of Overlapping Quantum Marginals by Separability
• Mixed-State Entanglement Measures in Topological Order
• Equilibrium and Disorder-induced behavior in Quantum Light-Matter Systems
• Evaluation of entanglement measures by a single observable
• A class of Bell diagonal entanglement witnesses in ${\mathbb{C}}^4\otimes {\mathbb{C}}^4$: optimization and the spanning property
• Rényi entanglement entropies for the compactified massless boson with open boundary conditions
• Decay of Entanglement for Solid-State Qubits
• Entanglement in Finitely Correlated Spin States
• Quantum Atom Optics: Theory and Applications to Quantum Technology
• Delayed birth of distillable entanglement in the evolution of bound entangled states
• Entanglement properties of positive operators with ranges in completely entangled subspaces
• PPT-inducing, distillation-prohibiting, and entanglement-binding quantum channels
• Are multiple reflecting boundaries capable of enhancing entanglement harvesting?
• Explainable Representation Learning of Small Quantum States
• Experimentally identifying the entanglement class of pure tripartite states
• Entanglement in an expanding toroidal Bose-Einstein condensate
• Cryogenic microwave link for quantum local area networks
• Macroscopic quantum entanglement between an optomechanical cavity and a continuous field in presence of non-Markovian noise
• Nonlinear coupler operating on Werner-like states - entanglement creation, its enhancement and preservation
• Qubit-environment entanglement generation and the spin echo
• Analysis of complete positivity conditions for quantum qutrit channels
• Toward a more economical cluster state quantum computation
• Generalized uncertainty relations and entanglement dynamics in quantum Brownian motion models
• All entangled states are quantum coherent with locally distinguishable bases
• Entanglement Rényi Negativity of Interacting Fermions from Quantum Monte Carlo Simulations
• No-activation theorem for Gaussian nonclassical correlations by Gaussian operations
• Bounds on the entanglability of thermal states in liquid-state nuclear magnetic resonance
• Continuous variable entanglement in open quantum dynamics
• Deciding separability with a fixed error
• Ideal pairing of the Stokes and anti-Stokes photons in the Raman process
• Entanglement Property and Monogamy Relation of Gerneralized Mixed W
• Order indices and entanglement production in quantum systems
• Experimental virtual distillation of entanglement and coherence
• Some aspects of separability
• Witnessing Entanglement in Experiments with Correlated Noise
• Inhibition of spread of typical bipartite and genuine multiparty entanglement in response to disorder
• Quantum Information Processing in Disordered and Complex Quantum Systems
• Coupling bosonic modes with a qubit: entanglement dynamics at zero and finite-temperatures
• Analogous Hawking radiation and quantum entanglement in two-component Bose-Einstein condensates: the gapped excitations
• Nonlocal correlations for manifold quantum systems: Entanglement of two-spin states
• Zero and Finite Temperature Quantum Simulations Powered by Quantum Magic
• Upper bounds for the secure key rate of decoy state quantum key distribution
• Quantum nonlinear mixing of thermal photons to surpass the blackbody limit
• On the reduction criterion for random quantum states
• Entropic uncertainty relations for SIC-POVMs and MUMs
• Entanglement Criteria Based on Quantum Fisher Information
• Quantum Dissonance Is Rejected in an Overlap Measurement Scheme
• Physical Realization of Measurement Based Quantum Computation
• Naturally restricted subsets of nonsignaling correlations: typicality and convergence
• Unitary Invariants and Classification of Four-Qubit States via Negativity Fonts
• Approximate orthogonality of permutation operators, with application to quantum information
• Density operator of a system pumped with polaritons: A Jaynes-Cummings like approach
• Entanglement Classification via Witness Operators generated by Support Vector Machine
• Quantum discord and information deficit in spin chains
• Quasi multipartite entanglement measure based on quadratic functions
• Residual effect on the robustness of multiqubit entanglement
• Asymmetric broadcasting of quantum correlations
• Measurement Crosstalk Errors in Cloud-Based Quantum Computing
• Separability of a family of one parameter W and GHZ multiqubit states using Abe-Rajagopal q-conditional entropy approach
• Speed of disentanglement in multi-qubit systems under depolarizing channel
• Necessary And Sufficient Condition of Separability of Any System
• Random and free positive maps with applications to entanglement detection
• Graph state generation with noisy mirror-inverting spin chains
• Quantum tomographic cryptography with Bell diagonal states: non-equivalence of classical and quantum distillation protocols
• Witnessing single-photon entanglement with local homodyne measurements: analytical bounds and robustness to losses
• Bound on local minimum-error discrimination of bipartite quantum states
• Measurement-based local quantum filters and their ability to transform quantum entanglement
• Capacities of the covariant Pauli channel
• Detection of entanglement during pure dephasing evolutions for systems and environments of any size
• Effect of incoherent pump on two-mode entanglement in optical parametric generation
• Preparing two-atom entangled state in a cavity and probing it via quantum non-demolition measurement
• Universality in Distribution of Monogamy Scores for Random Multiqubit Pure States
• Degradation of continuous variable entanglement in a phase-sensitive environment
• The role of phases in detecting three-qubit entanglement
• Bound entanglement in the Jaynes-Cummings model
• Quantum correlation of light scattered by disordered media
• Entanglement phase diagrams from partial transpose moments
• Hydrogenic entanglement
• Quantum correlation between a qubit and a relativistic boson in an expanding spacetime
• Qubit portrait of the photon-number tomogram and separability of two-mode light states
• Two-copy Quantum Teleportation
• Mode transformations and entanglement relativity in bipartite gaussian states
• Optimal Lewenstein-Sanpera Decomposition for some Biparatite Systems
• Linear rank preservers of tensor products of rank one matrices
• Output state in multiple entanglement swapping
• Certificates of quantum many-body properties assisted by machine learning
• Entanglement degradation of cavity modes due to the dynamical Casimir effect
• Disentangling (2+1)d Topological States of Matter with the Entanglement Negativity
• Characterizing entanglement with geometric entanglement witnesses
• Maximum entangled states and quantum Teleportation via Single Cooper pair Box
• Scalable entanglement of nuclear spins mediated by electron exchange
• Nonclassicality of noisy quantum states
• Verifying bound entanglement of dephased Werner states
• Generating and detecting bound entanglement in two-qutrits using a family of indecomposable positive maps
• A Moment for Random Measurements
• Entanglement measure and quantum violation of Bell-type inequality for a family of four-qubit entangled states
• Unexpected Robustness of Multipartite Entanglement against Sudden Death from Spontaneous Emission
• Measurement-based Multipartite Entanglement Inflation
• Qubit-environment entanglement outside of pure decoherence: hyperfine interaction
• Entanglement, detection, and geometry of non-classical States
• Structural change in multipartite entanglement sharing: a random matrix approach
• Separability criteria based on Heisenberg-Weyl representation of density matrices
• Magnetic shielding of quantum entanglement states
• Interference Resurrection of the $\tau$ Dipole through Quantum Tomography
• Detecting separable states via semidefinite programs
• Relative volume of separable bipartite states
• Cumulative quantum work-deficit versus entanglement in the dynamics of an infinite spin chain
• Extended Studies of Separability Functions and Probabilities and the Relevance of Dyson Indices
• Structural Physical Approximation make possible to realize the optimal singlet fraction with two measurements
• A generic framework for genuine multipartite entanglement detection
• Multi-partite separable states with unique decompositions and construction of three qubit entanglement with positive partial transpose
• Metrological advantage at finite temperature for Gaussian phase estimation
• Emergence of the Born rule in quantum optics
• Probing quantum entanglement, quantum discord, classical correlation, and the quantum state without disturbing them
• Entanglement buffering with two quantum memories
• Entanglement on multiple $S^2$ boundaries in Chern-Simons theory
• Entanglement Generation and Decoherence in a Two-Qubit System Mediated by Relativistic Quantum Field
• Two Qubits in the Dirac Representation
• Detecting Quantum Entanglement
• Predicting topological quantum phase transition from dynamics via multisite entanglement
• Classical simulation of entangled states
• Monogamy and entanglement in tripartite quantum states
• Mesoscopic entanglement of atomic ensembles through non-resonant stimulated Raman scattering
• Dimension-independent weak value estimation via controlled SWAP operations
• Dynamical creation of entanglement versus disentanglement in a system of three - level atoms with vacuum - induced coherences
• Single-experiment-detectable multipartite entanglement witness for ensemble quantum computing
• Separability of Multipartite Quantum States with Strong Positive Partial Transpose
• Generation of field mediated three qubit entangled state shared by Alice and Bob
• Preparation of bipartite bound entangled Gaussian states in quantum optics
• Entropic characterization of Separability in Gaussian states
• Generalized monogamy inequalities of convex-roof extended negativity in $N$-qubit systems
• Effects of photon field on entanglement generation in charged particles
• Finite Temperature Entanglement Negativity of Fermionic Symmetry Protected Topological Phases and Quantum Critical Points in One Dimension
• Control of the geometric phase and pseudo-spin dynamics on coupled Bose-Einstein condensates
• Exceptional-point-assisted entanglement, squeezing, and reset in a chain of three superconducting resonators
• Analytic solution of the separability criterion for continuous variable systems
• Geometric quantum discord and coherence in a dipolar interacting magnetic system
• Quantum LOSR networks cannot generate graph states with high fidelity
• Entanglement of distant flux qubits mediated by non-classical electromagnetic field
• Holographic Entanglement negativity in flat space generalized minimal massive gravity
• Quark pair angular correlations in the proton: entropy versus entanglement negativity
• Degradation of Entanglement in Markovian Noise
• Gaussian Continuous-Variable Isotropic State
• Effectiveness of Depolarizing noise in causing sudden death of entanglement
• Reference frames for Bell inequality violation in the presence of superselection rules
• Finite temperature negativity Hamiltonians of the massless Dirac fermion
• Entanglement criterion via general symmetric informationally complete measurement
• Construction of three qubit genuine entanglement with bi-partite positive partial transposes
• Quantum Circuit Model of Black Hole Evaporation
• $k$-extendibility of high-dimensional bipartite quantum states
• Separability criteria for continuous variable systems
• A Proposal for Quantum Fisher Information Optimization and its Relation with Entanglement Measures
• John Bell and the Nature of the Quantum World
• Mapping cone of $k$-Entanglement Breaking Maps
• Entanglement Structure Detection via Computer Vision
• Using non-positive maps to characterize entanglement witnesses
• Gaussian entanglement of symmetric two-mode Gaussian states
• Beating detection loophole in nonlinear entanglement witnesses
• Quantum metrology of rotations with mixed spin states
• Disentanglement of pure bipartite quantum states by local cloning
• Constructive entanglement test from triangle inequality
• Single-qubit measurement of two-qubit entanglement in generalized Werner states
• Connector tensor networks: a renormalization-type approach to quantum certification
• Lower and upper bounds for entanglement of Rényi-$\alpha$ entropy
• Entanglement of systems of dipolar coupled nuclear spins at the adiabatic demagnetization
• A sufficient Entanglement Criterion Based On Quantum Fisher Information and Variance
• Robust quantum entanglement and teleportation in the tetrapartite spin-1/2 square clusters: Theoretical study on the effect of a cyclic four-spin exchange
• Existence Criterion of Genuine Tripartite Entanglement
• Estimating Parameterized Entanglement Measure
• Inequalities for the Schmidt Number of Bipartite States
• Molecular Nanomagnet ${\text{Cu}}^{\text{II}}{\text{Ni}}^{\text{II}}{\text{Cu}}^{\text{II}}$ as Resource for Bipartite and Tripartite Quantum Entanglement and Coherence
• Nonclassical states that generate zero entanglement with a beam splitter
• Symmetry resolution of the computable cross-norm negativity of two disjoint intervals in the massless Dirac field theory
• Cycle Index Polynomials and Generalized Quantum Separability Tests
• Absolute separability witnesses for symmetric multiqubit states
• Local uncertainty relations serving as measures of entanglement in a bipartite two-level system
• Entangled Qubits in a non-Gaussian Quantum State
• Detection loophole in measurement-device-independent entanglement witness
• Schmidt number criterion via general symmetric informationally complete measurements
• Quasi-Superactivation of Classical Capacity of Zero-Capacity Quantum Channels
• Quantum reservoir computing on random regular graphs
• Mixed state localizable entanglement for continuous variables
• Triangle inequalities in coherence measures and entanglement concurrence
• Equivalence classes and canonical forms for two-qutrit entangled states of rank four having positive partial transpose
• Information complementarity in multipartite quantum states and security in cryptography
• Checking $2\times M$ separability via semidefinite programming
• Generalizing optimal Bell inequalities
• Detection of bound entanglement in continuous variable systems
• Entanglement transitions in random definite particle states
• Is bound entanglement Lorentz invariant?
• A new bound of concurrence
• Entanglement negativity in de Sitter biverse from Stringy Axionic Bell pair: An analysis using Bunch-Davies vacuum
• Entanglement generation from athermality
• Necessary conditions for steerability of two qubits, from consideration of local operations
• Different operational meanings of continuous variable Gaussian entanglement criteria and Bell inequalities
• Entanglement preserving local thermalization
• Can entanglement hide behind triangle-free graphs?
• On witnessing arbitrary bipartite entanglement in a measurement device independent way
• Time evolution of the quantum entanglement between $N$ qubits due to dynamical Lamb effect in the presence of dissipation
• Exclusion principle for nonlocal advantage of quantum coherence
• A general scheme for construction of scalar separability criteria from positive maps
• Rotationally invariant bipartite states and bound entanglement
• Classical Tensors and Quantum Entanglement II: Mixed States
• Steering and correlations for the single qudit state on the example of $j=3/2$
• Multipartite Entanglement and Firewalls
• Complementarity of Quantum Correlations in Cloning and Deleting of Quantum State
• On single-photon quantum key distribution in the presence of loss
• Selftrapping triggered by losses in cavity QED
• Inclusion relations among separability criteria
• Strong subadditivity inequality for quantum entropies and four-particle entanglement
• Maximal correlation between flavor entanglement and oscillation damping due to localization effects
• Special features of the Weyl-Heisenberg Bell basis imply unusual entanglement structure of Bell-diagonal states
• Realignment Entanglement Criterion for Continuous Bipartite Symmetric Quantum States
• The Diósi-Penrose model of classical gravity predicts gravitationally induced entanglement
• Numerical Computations of Separability Probabilities
• Complementarity and Entanglement in Quantum Information Theory
• Separability and entanglement of four-mode Gaussian states
• The non dissipative damping of the Rabi oscillations as a "which-path" information
• Intrinsic mixed state topological order in a stabilizer system under stochastic decoherence: Strong-to-weak spontaneous symmetry breaking from percolation point of view
• Multi-partite quantum cryptographic protocols with noisy GHZ states
• Entanglement and errors in the control of spins by optical coupling
• Implementing positive maps with multiple copies of an input state
• Certifying nonlocality from separable marginals
• Additivity of entanglement of formation via entanglement-breaking space
• Evaluating measures of nonclassical correlation in a multipartite quantum system
• Quantum entanglement in dense multiqubit systems
• Witnessing nonclassical correlations via a single-shot experiment on an ensemble of spins using NMR
• Nonlinear displaced Kerr state and its nonclassical properties
• Efficient creation of multipartite entanglement in flux qubits
• Entanglement and coherence in a spin-s XXZ system under non-uniform fields
• Optimal Universal Disentangling Machine for Two Qubit Quantum States
• Characterization of the entanglement of two squeezed states
• Optical Schrödinger Cat States in One Mode and two Coupled-Modes Subject to Environments
• Rényi formulation of entanglement criteria for continuous variables
• Fully non-positive-partial-transpose genuinely entangled subspaces
• Determining quantum correlations in bipartite systems - from qubit to qutrit and beyond
• Characterization of entangling properties of quantum measurement via two-mode quantum detector tomography using coherent state probes
• Entangling independent particles by path identity
• Separability of three qubit Greenberger-Horne-Zeilinger diagonal states
• Entanglement of disjoint blocks in the one dimensional Spin 1 VBS
• Optimal measurement strategies for fast entanglement detection
• Partial K-way Negativities of Pure Four qubit Entangled States
• Entanglement of qubits via a nonlinear resonator
• Entanglement protection in higher-dimensional systems
• Multi-linear Monogamy Relations for Three Qubit States
• Entanglement of positive definite functions on compact groups
• Strong NP-Hardness of the Quantum Separability Problem
• Perturbative expansion of entanglement negativity using patterned matrix calculus
• Entanglement oscillations in open Heisenberg chains
• Negativity vs. Purity and Entropy in Witnessing Entanglement
• Phase-space quantum profile of Pöschl-Teller two-level systems
• Computational tools for solving a marginal problem with applications in Bell non-locality and causal modeling
• Entanglement measurement based on two-particle interference
• Three qubits in less than three baths: Beyond two-body system-bath interactions in quantum refrigerators
• Noisy quantum input loophole in measurement-device-independent entanglement witnesses
• Dynamics of Negativity of a Wannier-Stark Many-Body Localized System Coupled to a Bath
• Entanglement in bipartite quantum systems: Euclidean volume ratios and detectability by Bell inequalities
• Effect of an uniaxial single-ion anisotropy on the quantum and thermal entanglement of a mixed spin-(1/2,$S$) Heisenberg dimer
• Characteristics and benchmarks of entanglement of mixed states -- the two qubit case
• Quantum memory for Rindler supertranslations
• Entanglement of a class of non-Gaussian states in disordered harmonic oscillator systems
• Method for measuring the entanglement of formation for arbitrary-dimensional pure states
• Emergence of entanglement with temperature and time in factorization-surface states
• Separability criterion for three-qubit states with a four dimensional norm
• The Necessary and Sufficient Conditions of Separability for Multipartite Pure States
• Maximum entanglement of mixed symmetric states under unitary transformations
• Generation and entanglement study of generalized N-mode single photon perfect W-states
• Complete conditions for legitimate Wigner distributions
• Separability and the stella octangula
• On the comparison of volumes of quantum states
• Spin entanglement in elastic electron scattering from lithium atoms
• Measurement - induced qudit geometric discord
• Extremal states of positive partial transpose in a system of three qubits
• Squashed entanglement in one-dimensional quantum matter
• The nine ways of four qubit entanglement and their threetangle
• Electron-mediated entanglement of two distant macroscopic ferromagnets within a nonequilibrium spintronic device
• A Complete Hierarchy of Linear Systems for Certifying Quantum Entanglement of Subspaces
• Dvoretzky's Theorem and the Complexity of Entanglement Detection
• Upper Bound on the region of Separable States near the Maximally Mixed State
• Analog de Sitter universe in quantum Hall systems with an expanding edge
• A general dichotomization procedure to provide qudits entanglement criteria
• Accessing continuous-variable entanglement witnesses with multimode spin observables
• Thresholds for reduction-related entanglement criteria in quantum information theory
• Fidelity between a bipartite state and another one undergoing local unitary dynamics
• Stable subspaces of positive maps of matrix algebras
• Noiseless method for checking the Peres separability criterion by local operations and classical communication
• Entanglement without Dissipation: A Touchstone for an exact Comparison of Entanglement Measures
• Bounds for multipartite concurrence
• Event horizons are tunable factories of quantum entanglement
• Optimal unilocal virtual quantum broadcasting
• Nonlocal quantum state ensembles and quantum data hiding
• Distribution of a bipartite entanglement in a mixed spin-(1/2,1) Heisenberg tetramer
• Investigation of the Quantum Correlations for a S=1/2 Ising- Heisenberg Model on a Symmetrical Diamond Chain
• Entanglement teleportation via Bell Mixture
• D-concurrence bounds for pair coherent states
• Introduction to quantum entanglement in many-body systems
• Multipartite entanglement in the diagonal symmetric subspace
• Entanglement classification and \emph{non-k}-separability certification via Greenberger-Horne-Zeilinger-class fidelity
• Maximization of thermal entanglement of arbitrarily interacting two qubits
• The dynamical $\alpha$-Rényi entropies of local Hamiltonians grow at most linearly in time
• Entanglement Negativity and Replica Symmetry Breaking in General Holographic States
• Faces for two qubit separable states and the convex hulls of trigonometric moment curves
• Symmetric quantum states: a review of recent progress
• Schmidt numbers of low rank bipartite mixed states
• Maximizing genuine multipartite entanglement of N mixed qubits
• Non-distillable entanglement guarantees distillable entanglement
• Increasing distillable key rate from bound entangled states by using local filtration
• Continuous optimal ensembles I: A geometrical characterization of robustly separable quantum states
• Symmetric measurement-induced lower bounds of concurrence
• Effects of Noise, Correlations and errors in the preparation of initial states in Quantum Simulations
• Quantum correlated light pulses from sequential superradiance of a condensate
• Coherent and incoherent contents of correlations
• Geometry on the manifold of Gaussian quantum channels
• Detection of mixed bipartite entangled state in arbitrary dimension via structural physical approximation of partial transposition
• Entangled quantum currents in distant mesoscopic Josephson junctions
• Noisy induced entanglement transition in one-dimensional random quantum circuits
• Product vectors in the ranges of multi-partite states with positive partial transposes and permanents of matrices
• Experimental Detection of Qubit-Ququart Pseudo-Bound Entanglement using Three Nuclear Spins
• Certification of genuine multipartite entanglement in spin ensembles with measurements of total angular momentum
• The quantum separability problem is a simultaneous hollowisation matrix analysis problem
• Quasiprobability Based Criterion for Classicality and Separability of States of Spin-1/2 Particles
• Detecting EPR steering via two classes of local measurements
• Quantum Thermal Amplifiers with Engineered Dissipation
• Entanglement witnesses with variable number of local measurements
• Quantum state decorrelation
• Squeezing of primordial gravitational waves as quantum discord
• Canonical Distillation of Entanglement
• Formulas for Rational-Valued Separability Probabilities of Random Induced Generalized Two-Qubit States
• Geometric Phase in Entangled Bipartite Systems
• Two and Three-Qubits Geometry, Quaternionic and Octonionic Conformal Maps, and Intertwining Stereographic Projection
• Separability Probability Formulas and Their Proofs for Generalized Two-Qubit X-Matrices Endowed with Hilbert-Schmidt and Induced Measures
• Probing Planckian physics in de Sitter space with quantum correlations
• The Exclusivity Principle and the Set of Quantum Correlations
• Quantum Error Correction with Uniformly Mixed State Ancillae
• Tunneling effects in a one-dimensional quantum walk
• Einstein-Podolsky-Rosen uncertainty limits for bipartite multimode states
• Entanglement witness via symmetric two-body correlations
• Gaussian entanglement witness and refined Werner-Wolf criterion for continuous variables
• Dynamics of quantum correlations in a Qubit-Oscillator system interacting via a dissipative bath
• Entanglement dynamics and Bell Violations of two atoms in Tavis-Cummings model with phase decoherence
• Quantum walks in two dimensions: controlling directional spreading with entangling coins and tunable disordered step operator
• Nonlinear and non-CP gates for Bloch vector amplification
• Shor-Laflamme distributions of graph states and noise robustness of entanglement
• Quantitative characterization of several entanglement detection criteria
• Negativity in the Generalized Valence Bond Solid State
• Entanglement Evolution via Quantum Resonances
• Quantum Characterization of a Werner-like Mixture
• Cross talk compensation in multimode continuous-variable entanglement distribution
• Exploring quantum properties of bipartite mixed states under coherent and incoherent basis
• Mimicking quantum correlation of a long-range Hamiltonian by finite-range interactions
• Sequential Reattempt of Telecloning
• Entanglement Sharing Protocol via Quantum Error Correcting Codes
• Classification of mixed high-dimensional multiparticle systems
• Entanglement conditions for tripartite systems via indeterminacy relations
• Response to defects in multi- and bipartite entanglement of isotropic quantum spin networks
• Quantum entanglement in finite-dimensional Hilbert spaces
• Activation of Nonmonogamous Multipartite Quantum States
• Implementable Hybrid Entanglement Witness
• Internal Boundary between Entanglement and Separability Within a Quantum State
• Partial Transpose Moments, Principal Minors and Entanglement Detection
• Threshold bounds for noisy bipartite states
• The effect of channel decoherence on entangled coherent states: A theoretical analysis
• A Family of Bipartite Separability Criteria Based on Bloch Representation of Density Matrices
• Stochastic Schrödinger Equation for a Non-Markovian Dissipative Qubit-Qutrit System
• Characterizing generalized axisymmetric quantum states in $d\times d$ systems
• A model of interacting quantum neurons with a dynamic synapse
• Effects of Lorentz boosts on Dirac bispinor entanglement
• Quench dynamics of Rényi negativities and the quasiparticle picture
• Generation of entanglement via squeezing on a tripartite-optomechanical system
• On a matrix inequality related to the distillability problem
• Petz recovery versus matrix reconstruction
• Geometric Local Hidden State Model for Some Two-qubit States
• Hermitian Tensor Product Approximation of Complex Matrices and Separability
• Entangled coherent states under dissipation
• Entanglement and Quantum Groups
• An Inverse Mass Expansion for the Mutual Information in Free Scalar QFT at Finite Temperature
• Bose-Hubbard models with photon pairing in circuit-QED
• Quantum Entanglement is Quantum: ZZ Production at the LHC
• Boundary Time Crystals Induced by Local Dissipation and Long-Range Interactions
• Path-entangling evolution and quantum gravitational interaction
• Maximally-Disordered Distillable Quantum States
• Quantum entanglement correlations in double quark PDFs
• Entanglement entropy of the $Q\ge 4$ quantum Potts chain
• On the Activation of Quantum Nonlocality
• Sufficient and Necessary Condition of Separability for Generalized Werner States
• Witness Operator Provides Better Estimate of the Lower Bound of Concurrence of Bipartite Bound Entangled States in $d_1\otimes d_2$ Dimensional System
• Constructing Entanglement Witness Via Real Skew-Symmetric Operators
• Gaussian intrinsic entanglement: An entanglement quantifier based on secret correlations
• Complementarity of Entanglement and Interference
• Optimal Time-Reversal of Multi-phase Equatorial States
• An asymptotical separability criterion for bipartite density operators
• Translational dynamics effects on the non-local correlations between two atoms
• $k$-decomposability of positive maps
• Positive maps, states, entanglement and all that; some old and new problems
• Robustness of the BB84 quantum key distribution protocol against general coherent attacks
• Statistical-mechanical description of quantum entanglement
• A Note on Quantum Entanglement and PPT
• On the degree conjecture for separability of multipartite quantum states
• Economical realization of phase covariant devices in arbitrary dimensions
• On positive decomposable maps
• Entanglement and teleportation via chaotic system
• MuSR method and tomographic probability representation of spin states
• Entanglement of one-magnon Schur-Weyl states
• On state vs. channel quantum extension problems: exact results for UxUxU symmetry
• Werner gap in presence of simple coloured noise
• Entanglement and nonclassicality in four-mode Gaussian states generated via parametric down-conversion and frequency up-conversion
• How to observe duality in entanglement of two distinguishable particles?
• Displaced photon-number entanglement tests
• Bounds on bipartite entanglement from fixed marginals
• Bounds on mixed state entanglement
• Verifying genuine multipartite entanglement of the whole from its separable parts
• Numerical detection of Gaussian entanglement and its application to the identification of bound entangled Gaussian states
• Lower bounds on concurrence and negativity from a trace inequality
• Multi-boundary entanglement in Chern-Simons theory with finite gauge groups
• The optimal approximation of qubit states with limited quantum states
• A characterization of entangled two-qubit states via partial-transpose-moments
• Estimating the Schmidt numbers of quantum states via symmetric measurements
• Low-temperature Gibbs states with tensor networks
• Nonequivalence between absolute separability and positive partial transposition in the symmetric subspace
• High-dimentional Multipartite Entanglement Structure Detection with Low Cost
• Fermionic logarithmic negativity in the Krawtchouk chain
• Bipartite Bound Entanglement
• The Fate of Entanglement
• Continuously Distributing Entanglement in Quantum Networks with Regular Topologies
• Quantum channels that destroy negative conditional entropy
• Bound entangled Bell diagonal states of unequal local dimensions, and their witnesses
• Exponentially enhanced gravitationally induced entanglement between quantum systems with a two-phonon drive
• System-bath entanglement of noninteracting fermionic impurities: Equilibrium, transient, and steady-state regimes
• Optimal quantum speed for mixed states
• Schrödinger as a Quantum Programmer: Estimating Entanglement via Steering
• Coined quantum walks on the line: Disorder, entanglement, and localization
• Detection of entanglement for multipartite quantum states
• Physical realization of realignment criteria using structural physical approximation
• Hot entanglement? -- Parametrically coupled quantum oscillators in two heat baths: instability, squeezing and driving
• Resource Theory of Non-absolute Separability
• The Transfer of Entanglement Negativity at the Onset of Interactions
• Controlling gain with loss: Bounds on localizable entanglement in multi-qubit systems
• Entanglement in phase-space distribution for an anisotropic harmonic oscillator in noncommutative space
• Generalizations of Berry phase and differentiation of purified state and thermal vacuum of mixed states
• Computable lower bounds on the entanglement cost of quantum channels
• Symmetry protected entanglement in random mixed states
• Remote Phase Sensing by Coherent Single Photon Addition
• Distinguishing Phases via Non-Markovian Dynamics of Entanglement in Topological Quantum Codes under Parallel Magnetic Field
• Entanglement of quantum oscillators coupled to different heat baths
• Truncated moment sequences and a solution to the channel separability problem
• Quantifying entanglement preservability of experimental processes
• Correlation Minor Norms, Entanglement Detection and Discord
• $\beta$-Variational Autoencoder as an Entanglement Classifier
• Detectors interacting through quantum fields: Non-Markovian effects, non-perturbative generation of correlations and apparent non-causality
• Broadcasting of correlations via orthogonal & non-orthogonal state dependent cloners
• Quantum fluctuations of spacetime generate quantum entanglement between gravitationally polarizable subsystems
• Entanglement properties of a measurement-based entanglement distillation experiment
• Separability Criterion for Quantum Effects
• Einstein-Podolsky-Rosen-like separability indicators for two-mode Gaussian states
• Mutual Uncertainty, Conditional Uncertainty and Strong Sub-Additivity
• A gap for PPT entanglement
• Biseparability of noisy pseudopure, W and GHZ states using conditional quantum relative Tsallis entropy
• Merging of positive maps: a construction of various classes of positive maps on matrix algebras
• Quantum Information Aspects on Bulk and Nano Interacting Fermi System: Spin-Space Density Matrix Approach
• Invariance of Bipartite Separability and PPT-Probabilities over Casimir Invariants of Reduced States
• Simple permutation-based measure of quantum correlations and maximally-3-tangled states
• Characterizing the width of entanglement
• The Essentially Entangled Component of Multipartite Mixed Quantum States, its Properties and an Efficient Algorithm for its Extraction
• Computable entanglement conversion witness that is better than the negativity
• Tripartite separability conditions exponentially violated by Gaussian states
• Long-lived entanglement with Pulsed-driven initially entangled qubit pair
• Stationary entanglement of photons and atoms in a high-finesse resonator
• Entanglement Detection and Distillation for Arbitrary Bipartite Systems
• Using Partial Transpose and Realignment to generate Local Unitary Invariants
• Separability of qubit-qudit quantum states with strong positive partial transposes
• Purified discord and multipartite entanglement
• Negativity Fonts, multiqubit invariants and Four qubit Maximally Entangled States
• Ergodicity from Nonergodicity in Quantum Correlations of Low-dimensional Spin Systems
• Robustness of spatial Penning trap modes against environment-assisted entanglement
• Generation and sudden death of entanglement in qubit-qutrit systems in depolarizing noise
• Criteria for reliable entanglement quantification with finite data
• Disappearance of entanglement: a topological point of view
• Optimal Lewenstein-Sanpera decomposition of two-qubit states using Semidefinite Programming
• Asymptotic Entanglement Dynamics Phase Diagrams for Two Electromagnetic Field Modes in a Cavity
• Ratios of maximal concurrence-parameterized separability functions, and generalized Peres-Horodecki conditions
• When Non-Gaussian States are Gaussian: Generalization of Non-Separability Criterion for Continuous Variables
• Entanglement Distribution and Entangling Power of Quantum Gates
• Provable entanglement and information cost for qubit-based quantum key-distribution protocols
• Entanglement versus mixedness for coupled qubits under a phase damping channel
• Scheme for the implementation of optimal cloning of two pairs of orthogonal states
• Reflection Symmetries for Multiqubit Density Operators
• State estimation from pair of conjugate qudits
• Geometric multipartite entanglement measures
• A family of generalized Horodecki-like entangled states
• Variations on the Choi-Jamiolkowski isomorphism
• Mapping generalized Jaynes-Cummings interaction into correlated finite-sized systems
• Molecular orientation entanglement and temporal Bell-type inequalities
• Multi-copy activation of genuine multipartite entanglement in continuous-variable systems
• Low-dimensional quite noisy bound entanglement with cryptographic key
• Quantum incompatibility from the viewpoint of entanglement theory
• Entanglement Verification, with or without tomography
• Einstein-Podolsky-Rosen-like correlation on a coherent-state basis and inseparability of two-mode Gaussian states
• Degree of separability of bipartite quantum states
• Glassy disorder-induced effects in noisy dynamics of Bose-Hubbard and Fermi-Hubbard systems
• Robustness of different indicators of quantumness in the presence of dissipation
• Quantum-entangled light from localized emitters
• Robustness of entanglement in Hawking radiation for optical systems immersed in thermal baths
• Localizing genuine multiparty entanglement in noisy stabilizer states
• Postselection induced entanglement swapping from a vacuum--excitation entangled state to separate quantum systems
• Entangled Photon-Pair Emission in Waveguide Circuit QED from a Cooper Pair Splitter
• Full separability criterion for tripartite quantum systems
• Qubit entanglement from forward scattering
• Non-Gaussian Entangled States
• Multiqubits Entanglement Based on Optimal Witness
• Detecting multipartite entanglement via complete orthogonal basis
• Quantum Phase Transitions and Heat Capacity in a two-atoms Bose-Hubbard Model
• Work drives time evolution
• Swapping and entangling hyperfine coupled nuclear spin baths
• Mode Entanglement in Fermionic and Bosonic Harmonium
• Entanglement detection and lower bound of convex-roof extension of negativity
• Generators of nonclassical states by combination of the linear coupling of boson modes, Kerr nonlinearity and the strong linear losses
• Locality and entanglement harvesting in covariantly bandlimited scalar fields
• A Gramian Description of the Degree 4 Generalized Elliptope
• GraphiQ: Quantum circuit design for photonic graph states
• Teleporting bipartite entanglement using maximally entangled mixed channels
• Mesoscopic Spin Systems as Quantum Entanglers
• Port-based entanglement teleportation via noisy resource states
• Capturing magic angles in twisted bilayer graphene from information theory markers
• Theoretical proposal for the experimental realization of realignment operation
• Anatomy of entanglement and nonclassicality criteria
• Quantum entanglement and geometry of determinantal varieties
• Linear maps as sufficient criteria for entanglement depth and compatibility in many-body systems
• Entropic and information inequality for nonlinearly transformed two-qubit X-states
• Spin polarization-scaling quantum maps and channels
• Maximal Clauser-Horne-Shimony-Holt violation for qubit-qudit states
• Minkowski structure for purity and entanglement of Gaussian bipartite states
• Investigating bound entangled two-qutrit states via the best separable approximation
• Curvature from multipartite entanglement in quantum gravity states
• Separability criteria with angular and Hilbert space averages
• Witnessing random unitary and projective quantum channels: Complementarity between separable and maximally entangled states
• Experimental single-copy distillation of quantumness from higher-dimensional entanglement
• Temperature effects on quantum cloning of states and entanglement
• A scheme for multipartite entanglement distribution via separable carriers
• Detection of multipartite entanglement based on Heisenberg-Weyl representation of density matrices
• Role of matter coherence in entanglement due to gravity
• Extremal positive maps on $M_3(\mathbb{C})$ and idempotent matrices
• Sufficient criteria for absolute separability in arbitrary dimensions via linear map inverses
• Recognizing critical lines via entanglement in non-Hermitian systems
• Directed quantum communication
• Detecting entanglement from macroscopic measurements of the electric field and its fluctuations
• Entanglement Detection with Quantum-inspired Kernels and SVMs
• Atom-Photon Entanglement
• Dynamics of single-mode nonclassicalities and quantum correlations in the Jaynes-Cummings model
• Replicated Entanglement Negativity for Disjoint Intervals in the Ising and Free Compact Boson Conformal Field Theories
• Realization of Optimal Disentanglement by Teleportation via Separable Channel
• Measurement-induced nonlocality in arbitrary dimensions in terms of the inverse approximate joint diagonalization
• Two-mode light states before and after delocalized single-photon addition
• Entanglement partners and monogamy in de Sitter universes
• Computing finite-dimensional bipartite quantum separability
• The Correlation Conversion Property of Quantum Channels
• Computable entanglement cost under positive partial transpose operations
• Convolution algebra of superoperators and nonseparability witnesses for quantum operations
• Quantifying entanglement from the geometric perspective
• Designing three-way entangled and nonlocal two-way entangled single particle states via alternate quantum walks
• State-Agnostic Approach to Certifying Electron-Photon Entanglement in Electron Microscopy
• A measurable entanglement criterion for two qubits
• Realignment separability criterion assisted with filtration for detecting continuous-variable entanglement
• Room-temperature entanglement of the nickel-radical molecular complex (Et3NH)[Ni(hfac)2L]
• Noise resilience and entanglement evolution in two non-equivalent classes of quantum algorithms
• Sequential generation of Polynomial Invariants and N-body non-local correlations
• Quantum Discord and Logarithmic Negativity in the Generalized n-qubit Werner State
• Quantum-controlled cluster states
• Allowing leakage can increase quantum transmission
• Learning in Quantum Common-Interest Games and the Separability Problem
• Entanglement in Lifshitz Fermion Theories
• Nonexistence of entangled continuous-variable Werner states with positive partial transpose
• Master Lovas-Andai and Equivalent Formulas Verifying the $\frac{8}{33}$ Two-Qubit Hilbert-Schmidt Separability Probability and Companion Rational-Valued Conjectures
• A characterization of maximally entangled two-qubit states
• Characterization of Nonlocal Resources Under Global Unitary Action
• On Quantum Correlations and Positive Maps
• Choi-Defined Resource Theories
• Correlation based entanglement criteria for bipartite systems
• Entanglement and correlations between local observables in de Sitter spacetime
• Characterizing the Entanglement of Anyonic Systems using the Anyonic Partial Transpose
• Monogamy of Nonlocal Games
• Capacities of a two-parameter family of noisy Werner-Holevo channels
• Noise Effects on Entanglement Distribution by Separable State
• Quantumness and its hierarchies in PT-symmetric down-conversion models
• Characterizing the Multipartite Entanglement Structure of Non-Gaussian Continuous-Variable States with a Single Evolution Operator
• Effective approaches to the dynamical properties of two distinguishable Bose polarons
• $SU(\infty )$ Quantum Gravity and Cosmology
• Noisy Probabilistic Error Cancellation and Generalized Physical Implementability
• Multipartite Entanglement and Quantum Sensing in a Spin-5/2 Heisenberg Molecular Iron(III) Triangle
• Quantum entanglement in phase space
• Constructions of indecomposable positive maps based on a new criterion for indecomposability
• Real randomized measurements for analyzing properties of quantum states
• Hamiltonian characterisation of multi-time processes with classical memory
• Entanglement Negativity of Spin-Orbit Correlations in a general Qubit-Qudit Setup
• Detecting genuine multipartite entanglement using moments of positive maps
• Absence of Entanglement Growth in Dicke Superradiance
• Interferometric detection of continuous-variable entanglement using two states
• Witness based nonlinear detection of quantum entanglement
• Quantifying two-mode entanglement of bosonic Gaussian states from their full counting statistics
• Detection of Gravitational Wave - An Application of Relativistic Quantum Information Theory
• Reexamination of determinant-based separability test for two qubits
• Thermal entanglement in a two-qubit Ising chain subjected to Dzialoshinski-Moriya interaction
• Adiabatic freezing of entanglement with insertion of defects in a one-dimensional Hubbard model
• Binegativity of two qubits under noise
• Lorentzian geometry of qubit entanglement
• Photon-photon correlations with a V-type three-level system interacting with two quantized field modes
• A Note on Resistance of NPT to Mixture of Separable States
• Sinkhorn-Knopp Theorem for PPT states
• Inducing critical phenomena in spin chains through sparse alternating fields
• Approximation, Proof Systems, and Correlations in a Quantum World
• Symmetric vs. bosonic extension for bipartite states
• Generation of Mapping Cones from Small Sets
• Hybrid Zero-capacity Channels
• Derivation of the robustness from the concurrence
• Two-setting multi-site Bell inequalities for loophole-free tests with up to 50% loss
• Relativistic entanglement in single-particle quantum states using Non-Linear entanglement witnesses
• On the geometric distance between quantum states with positive partial transposition and private states
• Quantum correlations for anonymous metrology
• Diffusion and entanglement in open quantum systems
• Information-theoretic aspects of the generalized amplitude damping channel
• Heuristic for estimation of multiqubit genuine multipartite entanglement
• Gravitationally induced entanglement dynamics between two quantum walkers
• Long-time joint spectra and entanglement of two photoelectrons originating in interacting auto-ionization systems
• Detection methods to rule out completely co-positive and bi-entangling operations
• Universal DV-CV interaction mechanism for deterministic generation of entangled hybridity
• Entanglement Witnesses from Single-Particle Interference
• Two-spin entanglement induced by scattering of backscattering-free chiral electrons in a chern insulator
• Is absolute separability determined by the partial transpose?
• Local Decoherence-free Macroscopic Quantum states
• Emergence of classicality in small number entangled systems
• Complete complementarity relations in system-environment decoherent dynamics
• Spin entanglement via STM current
• Separability of Multi-Partite Quantum States
• Universal separability criterion for arbitrary density matrices from causal properties of separable and entangled quantum states
• The Euler and Grace-Danielsson inequalities for nested triangles and tetrahedra: a derivation and generalisation using quantum information theory
• One-Shot Static Entanglement Cost of Bipartite Quantum Channels
• Entanglement and separability in the noncommutative phase-space scenario
• Operational detection of entanglement via quantum designs
• Quantum adaptation of noisy channels
• Uncertainty relation and inseparability criterion
• Discretization of the density matrix as a nonlinear positive map and entanglement
• Entanglement Spectrum in General Free Fermionic Systems
• Gaussian intrinsic entanglement for states with partial minimum uncertainty
• Local Hidden Variables Underpinning of Entanglement and Teleportation
• Covariance Dynamics and Entanglement in Translation Invariant Linear Quantum Stochastic Networks
• On separable decompositions of quantum states with strong positive partial transposes
• Comparative Dynamical Study of a Bound Entangled State
• Finite-temperature quantum discordant criticality
• Quantum-classical entropy analysis for nonlinearly-coupled continuous-variable bipartite systems
• Geometric Multiaxial Representation of N-qubit Mixed Symmetric Separable States
• Five Starter Pieces: Quantum Information Science via Semi-definite Programs
• Entanglement and its Role in Shor's Algorithm
• Extremal entanglement witnesses
• Analytically Computable Symmetric Quantum Correlations
• A Post-Quantum Associative Memory
• Comment on "How to observe and quantify quantum-discord states via correlations"
• Density correlations from analogue Hawking radiation in the presence of atom losses
• Generalized Schmidt decomposition based on injective tensor norm
• Quantifying entanglement in terms of an operational way
• Electron interference in mesoscopic devices in the presence of nonclassical electromagnetic fields
• Are all noisy quantum states obtained from pure ones?
• Quantum coherence with incomplete set of pointers and corresponding wave-particle duality
• Visualizing extremal positive maps in unital and trace preserving form
• Multipartite Entanglement in the Random Ising Chain
• Ancillary Gaussian modes activate the potential to witness non-Markovianity
• Bipartite quantum state discrimination and decomposable entanglement witness
• Multipartite Entanglement Detection via Correlation Minor Norm
• On Multiparticle Entanglement via Resonant Interaction between Light and atomic Ensembles
• Advances in delimiting the Hilbert-Schmidt separability probability of real two-qubit systems
• On genuine entanglement for tripartite systems
• Separability criteria based on the Weyl operators
• M-neighbor approximation in one-qubit state transfer along zigzag and alternating spin-1/2 chains
• Separable Ball around any Full-Rank Multipartite Product State
• Visualization of all two-qubit states via partial-transpose-moments
• Negative entanglement measure for bipartite separable mixed states
• Quantum resources in Harrow-Hassidim-Lloyd algorithm
• Geometry of entanglement and separability in Hilbert subspaces of dimension up to three
• Power of quantum measurement in simulating unphysical operations
• Dynamics of impurity, local and non-local information for two non identical qubits
• Multipartite entanglement detection via generalized Wigner-Yanase skew information
• On the dynamics of maximum extractable entanglement for open systems
• Impossibility Criterion for Obtaining Pure Entangled States From Mixed States By Purifying Protocols
• Multipartite positive-partial-transpose inequalities exponentially stronger than local reality inequalities
• Qubit-environment entanglement in time-dependent pure dephasing
• Partial-transpose-guided entanglement classes and minimum noise filtering in many-body Gaussian quantum systems
• Efficient tensor networks for control-enhanced quantum metrology
• Randomized hypergraph states and their entanglement properties
• Polynomial decompositions with invariance and positivity inspired by tensors
• Detection of entanglement via moments of positive maps
• Spin flip of multiqubit states in discrete phase space
• Entanglement witness and nonlocality in confidence of measurement from multipartite quantum state discrimination
• Detecting Entanglement Generating Circuits in Cloud-Based Quantum Computing
• Witnessing environment dimension through temporal correlations
• Formulas for Generalized Two-Qubit Separability Probabilities
• Quantum qubit switch: entropy and entanglement
• Decoherence of tripartite states - a trapped ion coupled to an optical cavity
• Robust entanglement measure for mixed quantum states
• Entanglement Effect on Off-diagonal Geometric Phase
• Not all entangled states are useful for ancilla-assisted quantum process tomography
• Effects of Collisional Decoherence on Multipartite Entanglement - How would entanglement not be relatively common?
• Positive maps from the walled Brauer algebra
• Constructing separable states in infinite-dimensional systems by operator matrices
• Monogamy-of-entanglement-inspired protocol to quantify bipartite entanglement using spin squeezing
• Quantification of Quantum Entanglement in a Multiparticle System of Two-Level Atoms Interacting with a Squeezed Vacuum State of the Radiation Field
• The use of the output states generated by the broadcasting of entanglement in quantum teleportation
• Entanglement Degradation in the Presence of Markovian Noise: a Statistical Analysis
• Quench dynamics of negativity Hamiltonians
• Quantum Entanglement and Geometry
• Eigenlevel statistics of the quantum adiabatic algorithm
• Device-independent certification of desirable properties with a confidence interval
• Statistics of leading digits leads to unification of quantum correlations
• Characterization of multiqubit pure-state entanglement
• Convexity and the Separability Problem of Quantum Mechanical Density Matrices
• Growth of Rényi Entropies in Interacting Integrable Models and the Breakdown of the Quasiparticle Picture
• Scaling maps of $s$-ordered quasiprobabilities are either nonpositive or completely positive
• Differential Geometry of Bipartite Quantum States
• Quantum hyperspins: Highly nonclassical collective behavior in quantum optical parametric oscillators
• Separability and Entanglement of Identical Bosonic Systems
• Entanglement distribution through separable states via a zero-added-loss photon multiplexing inspired protocol
• Nonequilibrium steady states in multi-bath quantum collision models
• Experimental pre-assessing entanglement in Gaussian states mixing
• Initial-state randomness as a universal source of decoherence
• Construction of PPT entangled state and its detection by using second-order moment of the partial transposition
• Measurable genuine tripartite entanglement of ($2\otimes 2\otimes n$)-dimensional quantum states via only two simultaneous copies
• Detecting spacelike vacuum entanglement at all distances and promoting negativity to a necessary and sufficient entanglement measure in many-body regimes
• Search for an efficient entanglement witness operator for bound entangled states in bipartite quantum systems
• Entanglement in the bimodal Jaynes-Cummings model with the two-mode squeezed vacuum state
• Hierarchy and robustness of multilevel two-time temporal quantum correlations
• Correspondence between quasiparticle dissipation and quantum information decay in open quantum systems
• Remote control of quantum correlations in two-qubit receiver via three-qubit sender
• Separable ellipsoids around multipartite states
• Iterative optimization in quantum metrology and entanglement theory using semidefinite programming
• On the "Fake" Inferred Entanglement Associated with the Maximum Entropy Inference of Quantum States
• About the use of entanglement in the optical implementation of quantum information processing
• Bipartite entanglement and the arrow of time
• Applications of differential geometry and representation theory to description of quantum correlations
• Zero-threshold correlated-photon laser with a single trapped atom in a bimodal cavity
• Can Quantum Entanglement Detection Schemes Improve Search?
• Response of macroscopic and microscopic dynamical quantifiers to the quantum critical region
• Entanglement generation and transfer between remote atomic qubits interacting with squeezed field
• Entanglement Universality of TGX States in Qubit-Qutrit Systems
• Simulating Quantum Dynamics with Entanglement Mean Field Theory
• Sharing Polarization within Quantum Subspaces
• The best approximation of a given qubit state with the limited pure-state set
• Entangled edge states of corank one with positive partial transposes
• Proposed optical realisation of a two photon, four-qubit entangled $\chi$ state
• Quantum correlations of twophoton polarization states in the parametric down-conversion process
• Proper and Improper Separability
• On the extreme points of sets of absolulely separable and PPT states
• Entanglement robustness to excitonic spin precession in a quantum dot
• Quantum correlations; quantum probability approach
• On the Physical Explanation for Quantum Computational Speedup
• Quantum Advantage in Distributed Sensing with Noisy Quantum Networks
• Correlations, Bell Inequality Violation & Quantum Entanglement
• Quantum Information with Continuous Variable systems
• A type of localized quadripartite entanglement
• On Monogamy of four qubit entanglement
• Unified approach to geometric and positive-map-based non-linear entanglement identifiers
• Mirrored Entanglement Witnesses for Multipartite and High-Dimensional Quantum Systems
• CP symmetry and thermal effects on Dirac bi-spinor spin-parity local correlations
• Weak measurements, non-classicality and negative probability
• Competition of Direct and Indirect Sources of Thermal Entanglement in a spin star network
• Entanglement witnesses mediated via axionLike particles
• Eventually entanglement breaking divisible quantum dynamics
• Bound on distributed entanglement
• On the Necessity of Entanglement for the Explanation of Quantum Speedup
• Separability of Hermitian Tensors and PSD Decompositions
• Locally inaccessible hidden quantum correlations
• Studies on the Role of Entanglement in Mixed-state Quantum Computation
• Experimental demonstration of error-insensitive approximate universal-NOT gates
• Retrodiction of measurement outcomes on a single quantum system reveals entanglement with its environment
• Conical Designs and Categorical Jordan Algebraic Post-Quantum Theories
• Witnessing network steerability of every bipartite entangled state without inputs
• Quantum Separability of the vacuum for Scalar Fields with a Boundary
• Superdense Coding with Uniformly Accelerated Particle
• Rényi and Tsallis formulations of separability conditions in finite dimensions
• Dicke subsystems are entangled
• Monogamous property of generalized W states in three-qubit systems in terms of relative entropy of entanglement
• Bipartite and tripartite entanglement in a Bose-Einstein acoustic black hole
• Direct derivation of the Peres-Horodecki criterion for the two-qubit states from the Hill-Wootters formula for the entanglement of formation
• Device-Independent Test for Genuine Multipartite Entanglement
• Integral representations of separable states
• $su(d)$-squeezing and many-body entanglement geometry in finite-dimensional systems
• Super-quantum states in SU(2) invariant $3\times N$ level systems
• Ground state separability and criticality in interacting many-particle systems
• Characterizing stationary optomechanical entanglement in the presence of non-Markovian noise
• On the state space structure of tripartite quantum systems
• Guaranteeing Completely Positive Quantum Evolution
• Entanglement conditions and polynomial identities
• Estimating entanglement in 2D Heisenberg model in the strong rung-coupling limit
• Entanglement and fidelity across quantum phase transitions in locally perturbed topological codes with open boundaries
• The best approximation of an objective state with a given set of quantum states
• The role of entanglement in energy-restricted communication and randomness generation
• Biphoton phase-space correlations from Gouy-phase measurements using double slits
• Two-Mode Bosonic State Tomography with Single-Shot Joint-Parity Measurement of a Trapped Ion
• A unifying separability criterion based on extended correlation tensor
• Entanglement in the Quantum Spherical Model -- a Review
• Matrices with normal defect one
• Positivity and entanglement of polynomial Gaussian integral operators
• The quantification of a genuine tetrapartite entanglement in a mixed spin-(1/2,1) Heisenberg tetramer
• Explicit formula of the separability criterion for continuous variables systems
• 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
• A cloned qutrit and its utility in information processing tasks
• Localised Systems in Relativistic Quantum Information
• Anomalous decoherence effects in driven coupled quantum spin systems
• Quantum state transfer in atom-cavity systems with uncolored Cayley interacting networks
• Maximal Entanglement - A New Measure of Entanglement
• Graphs whose normalized Laplacian matrices are separable as density matrices in quantum mechanics
• Entanglement and separability of qubits systems related to measurement processes, Hilbert-Schmidt(HS)decompositions and general Bell states
• Fragile entanglement statistics
• Analysing multiparticle quantum states
• The Origin of Separable States and Separability Criteria from Entanglement-breaking Channels
• Bound entanglement and distillability of multipartite quantum systems
• Separability and entanglement in the Hilbert space reference frames related through the generic unitary transform for four level system
• Separable Decompositions of Bipartite Mixed States
• Analytical results for the quantum non-Markovianity of spin ensembles undergoing pure dephasing dynamics
• Decoherence of a quantum memory coupled to a collective spin bath
• The quantum pigeonhole effect as a new form of Bell's theorem without inequality
• Decomposition of completely symmetric states states
• Freezing dynamics of entanglement and nonlocality for qutrit-qutrit ($3\otimes 3$) quantum systems
• Relativistic Quantum Information of Anyons
• Tractable measure of nonclassical correlation using density matrix truncations
• Conditional states and entropy in qudit-qubit systems
• Geometry of Entanglement
• A matrix inequality related to the entanglement distillation problem
• Zero-Correlation Entanglement
• Channel-state duality and the separability problem
• A Note on Normal Forms of Quantum States and Separability
• Entanglement-Enhanced Classical Communication
• Universality of Sudden Death of Entanglement
• Phase Transitions in Light-Matter Systems for Quantum Sensing
• Entangling nuclear spins in distant quantum dots via an electron bus
• Monogamy Relations for Multiqubit Systems
• A non-distillability criterion for secret correlations
• Necessary condition for information transfer under simulated parity-time-symmetric evolution
• Mathematical framework for detection and quantification of nonclassical correlation
• Convicting emergent multipartite entanglement with evidence from a partially blind witness
• Heat rectification by two qubits coupled with Dzyaloshinskii-Moriya interaction
• Measurement-device-independent nonlinear entanglement witnesses
• Annihilating and creating nonlocality without entanglement by postmeasurement information
• Power law decay of entanglement quantifiers in a single agent to a many body system coupling
• Non-Markovianity and entanglement detection
• Measurement-induced criticality in extended and long-range unitary circuits
• Mixed State Parametrization and Two-qubit Entanglement
• Entanglement entropies of an interval in the free Schrödinger field theory at finite density
• Dynamics of charge-imbalance-resolved entanglement negativity after a quench in a free-fermion model
• Convex-roof entanglement measures of density matrices block diagonal in disjoint subspaces for the study of thermal states
• Accessing inaccessible information via quantum indistinguishability
• Constructing unextendible product bases from multiqubit ones
• Entanglement distribution in fermion model with long-range interaction
• Particle Creation and Entanglement in Dispersive Model with Step Velocity Profile
• Quantum Separability of Thermal Spin One Boson Systems
• Methods of constructing superposition measures
• Entanglement Meter: Estimation of entanglement with single copy in Interferometer
• Constructing local models for general measurements on bosonic Gaussian states
• Necessary criterion for extracting thermodynamical work from qudit-entangled state
• Tuning the separability in noncommutative space
• Quantum correlation generation capability of experimental processes
• Efficient detection for quantum states containing fewer than $k$ unentangled particles in multipartite quantum systems
• Logarithmic growth of peripheral entanglement concentrated via noisy measurements in a star network of spins
• Local entanglement transfer to multiple pairs of spatially separated observers
• Geometry of two-body correlations in three-qubit states
• Measurement and feedforward induced entanglement negativity transition
• Breaking absolute separability with quantum switch
• Effect of Quantum Information Scrambling on Bound Entangled States
• Parameterized steering criteria via correlation matrices
• Trade-off between Bagging and Boosting for quantum separability-entanglement classification
• Non-classical correlations between a quantum probe and complex quantum systems in presence of noise
• Minimal-error quantum state discrimination versus robustness of entanglement:More indistinguishability with less entanglement
• An Effective Way to Determine the Separability of Quantum State
• Detecting quantum chaos via pseudo-entropy
• Revealing the Boundary between Quantum Mechanics and Classical Model by EPR-Steering Inequality
• Recovery of resources through sequential noisy measurements
• How to fool the GHZ and W witnesses
• Operational simultaneous correlations in complementary bases of bipartite states via one-sided semi-device-independent steering
• Experimental measurement and a physical interpretation of quantum shadow enumerators
• Additivity of quantum capacities in simple non-degradable quantum channels
• Adding Photonic Entanglement to Superradiance by Using Multilevel Atoms
• Bounding conditional entropy of bipartite states with Bell operators
• Hidden quantum correlations in the ground states of quasiclassical spin systems
• Axiomatic approach to measures of total correlations
• Bound entanglement-assisted prepare-and-measure scenarios based on four-dimensional quantum messages
• Quantum-aware Transformer model for state classification
• Fermionic Partial Transpose in the Overlap Matrix Framework for Entanglement Negativity
• Quantumness and entropic uncertainty for a pair of static Unruh-DeWitt detectors
• Jahn-Teller Effect for Controlling Quantum Correlations in Hexanuclear Fe${}^{3+}$ Magnets
• Markov Gap and Bound Entanglement in Haar Random State
• Efficient Characterization of N-Beam Gaussian Fields Through Photon-Number Measurements: Quantum Universal Invariants
• Bipartite quantum states admitting a causal explanation
• An exact Markovian decoherence dynamics of two interacting harmonic oscillators coupled to a bosonic heat bath
• Optimal quantum precision in noise estimation: Is entanglement necessary?
• Group-Theoretic Perspective on the PPT and Realignment Criteria in the Magic Simplex for Bipartite Qutrits
• Quantitative comparison of quantum pseudo-telepathy games and Bell inequalities
• Entanglement Structure Certification Based on Energy-Restricted State Discrimination
• Experimental Quantum Channel Purification
• Characterization of the quantum state of top quark pairs produced in proton-proton collisions at $\sqrt{s}$ = 13 TeV using the beam and helicity bases
• Hierarchy of quantum correlations in qubit-qutrit axially symmetric states
• Experimental characterization of the hierarchy of quantum correlations in top quark pairs
• Entanglement in the Dicke subspace
• Quantifying magic via quantum $(\alpha ,\beta )$ Jensen-Shannon divergence
• A note on Schmidt-number witnesses based on symmetric measurements
• Role of qubits in quantum entanglement and quantum teleportation
• Molecular Processes as Quantum Information Resources
• Entanglement certification from moments of positive maps
• Circuit cutting with classical side information
• Limitation for linear maps in a class for detection and quantification of bipartite nonclassical correlation
• W-class states-identification and quantification of Bell-CHSH inequalities' violation
• Mixed-permutation channel with its application to estimate quantum coherence
• Separability criteria based on the correlation tensor moments for arbitrary dimensional states
• Uncertainty relation and the constrained quadratic programming
• Algorithm for evaluating distance-based entanglement measures
• Global quantum discord and von Neumann entropy in multipartite two-level atomic systems
• A Measure of Stregth of an Unextendible Product Basis
• Distribution of Gaussian Entanglement in Linear Optical Systems
• Can we detect the quantum nature of weak gravitational fields?
• Heralded hybrid CV-DV entanglement generation by quantum interference between CV state and DV delocalized photon
• The concealment of accelerated information is possible
• Small quantum networks in the qudit stabilizer formalism
• Entanglement detection with scrambled data
• Remarks on Lewenstein-Sanpera Decomposition
• One-way quantum deficit for $2\otimes d$ systems
• Topology of the cone of positive maps on qubit systems
• Construction of exposed indecomposable positive linear maps between matrix algebras
• Constructing quantum circuits for maximally entangled multi-qubit states using the genetic algorithm
• Detecting a set of entanglement measures in an unknown tripartite quantum state by local operations and classical communication
• Nonlinear Inequalities and Entropy-Concurrence Plane
• Separability bounds on multiqubit moments due to positivity under partial transpose
• Semidefinite descriptions of separable matrix cones
• Partial transpose of permutation matrices
• The EPR experiment in the energy-based stochastic reduction framework
• A note on generalized concurrences and entanglement detection
• On correlations and mutual entropy in quantum composed systems
• Large-scale multipartite entanglement in the quantum optical frequency comb of a depleted-pump optical parametric oscillator
• Entanglement Superactivation in Multiphoton Distillation Networks
• Multi-player quantum data hiding by nonlocal quantum state ensembles
• Global geometric difference between separable and Positive partial transpose states
• Unveiling NPT bound problem: From Distillability Sets to Inequalities and Multivariable Insights
• Holographic duality between bulk topological order and boundary mixed-state order
• Experimental verification of multi-copy activation of genuine multipartite entanglement
• Local Detection of Entanglement
• Nonexistence of maximally entangled mixed states for a fixed spectrum
• Experimental demonstration of a fully inseparable quantum state with nonlocalizable entanglement
• The entangling power of non-entangling channels
• Enhanced separability criteria based on symmetric measurements
• Generation of Quantum Cluster States using Surface Acoustic Waves
• Violation of Bell Monogamy Relations
• Some aspects of the interplay between bipartite correlations and quantum channels
• Towards variance-matrix characterization of complementarity relations in a continuous variable system
• A contour for the entanglement negativity of bosonic Gaussian states
• Probing Spacetime Topology and Superposition with Accelerated Detectors
• Detecting entanglement from few partial transpose moments and their decay via weight enumerators
• Machine Learning of Quantum Entanglement from Noisy Measurements
• Entanglement and firewalls in quantum circuit model of black hole evaporation
• Scalable Ellipsoidal Classification for Bipartite Quantum States
• Quantum state of fields in $SU(\infty )$ Quantum Gravity ($SU(\infty )$-QGR)
• Thermodynamics of bipartite entanglement
• On the tensor convolution and the quantum separability problem
• Entanglement Witness Derived By Using Kolmogorov-Arnold Networks
• Quantum Separability Criteria Based on Symmetric Measurements
• Evolution of Entanglement of Two Qubits Interacting through Local and Collective Environments
• Generando entrelazamiento en cadenas XY - (Generating entanglement in XY chains)
• Unital Kadison-Schwarz Maps
• Probing phase transitions in non-Hermitian systems with quantum entanglement
• Attainable entanglement of unitary transformed thermal states in liquid-state nuclear magnetic resonance with the chemical shift
• The Observation of hyperradiance accompanied by enhanced entanglement in a hybrid optomechanical system
• Dephasing of coupled spin qubit system during gate operations due to background charge fluctuations
• Spin Squeezing, Macrorealism and the Heisenberg uncertainty principle
• Weak Schmidt decomposition and generalized Bell basis related to Hadamard matrices
• Imperfect Entangling Power of Quantum Gates
• Heating and cooling processes via phaseonium-driven dynamics of cascade 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
• Strong and weak separability conditions for two-qubits density matrices
• Generalized distillability conjecture and generalizations of Cauchy-Bunyakovsky-Schwarz inequality and Lagrange identity
• Two-particle Hadamard walk on dynamically percolated line and circle
• Quantum Entanglement & Purity Testing: A Graph Zeta Function Perspective
• Geometrical aspects of qudits concerning Bell inequalities
• Rényi negativities in non-equilibrium open free-boson chains
• Improved tests of genuine entanglement for multiqudits
• A reduction of the separability problem to SPC states in the filter normal form
• Entanglement and swap of quantum states in two qubits
• Entanglement dynamics and ergodicity breaking in a quantum cellular automaton
• On Ergotropic Gap of Tripartite Separable Systems
• On the temperature dependence of the interaction-induced entanglement
• Effects of the detection loophole on rival entanglement attestation techniques
• Certifying the activation of Bell nonlocality with finite data
• Detecting Entanglement by State Preparation and Local Measurements
• Schoenberg Correspondence for $k$-(Super)Positive Maps on Matrix Algebras
• Bounding Real Tensor Optimizations via the Numerical Range
• Detecting Entanglement by Pure Bosonic Extension
• Filtering of higher-dimensional entanglement networks using information volumes
• Entangled vacuum state for accelerated observers
• Bipartite polygon models: entanglement classes and their nonlocal behaviour
• Cyclic Einstein-Podolsky-Rosen Steering
• Separable State Decompositions for a Class of Mixed States
• The minimal principals of Hermitian matrices and the negativity of bipartite of qubit states
• Odd Entanglement Entropy and Logarithmic Negativity for Thermofield Double States
• Exploring quantum correlations in a hybrid optomechanical system
• Closing loopholes of measurement-device-independent nonlinear entanglement witnesses
• Structural physical approximation of partial transposition makes possible to distinguish SLOCC inequivalent classes of three-qubit system
• A thorough introduction to non-relativistic matrix mechanics in multi-qudit systems with a study on quantum entanglement and quantum quantifiers
• Floating Entanglement Witness Measure and Genetic Algorithm
• Maximal vectors in Hilbert space and quantum entanglement
• Entangled Kernels -- Beyond Separability
• On the geometric phase for Gaussian states
• Graph approach to quantum teleportation dynamics
• Exchanging quantum correlations and non-local information between three qubit-syatem
• Study on Entanglement and its Utility in Information Processing
• A triality pattern in entanglement theory
• Family of even/odd CV states, their properties and deterministic generation of the hybrid entangled states
• Unity gain and non-unity gain quantum teleportation
• Quantum Information Approaches to Quantum Gravity
• Beyond pure state entanglement for atomic ensembles
• Tomography on Continuous Variable Quantum States
• Detection of $d_1\otimes d_2$ Dimensional Bipartite Entangled State: A Graph Theoretical Approach
• Quantum correlations in composite systems under global unitary operations
• Matrix rearrangement approach for the entangling power with mixed qudit systems
• Efficient classical simulation of cluster state quantum circuits with alternative inputs
• Analysis of Neural Network Predictions for Entanglement Self-Catalysis
• Generation and Detection of Quantum Correlations and Entanglement on a Spin-Based Quantum Information Processor
• Partial Transposition in a Finite-Dimensional Hilbert Space: Physical Interpretation, Measurement of Observables and Entanglement
• Nongeneric positive partial transpose states of rank five in $3\times 3$ dimensions
• Degradation of entanglement in moving frames
• Entanglement criteria for the bosonic and fermionic induced ensembles
• Distilling Entanglement with Noisy Operations
• Bipartite entanglement in AJL's algorithm for three-strand braids
• Multipartite spatial entanglement generated by concurrent nonlinear processes
• On positive maps, entanglement and quantization
• Detection and measure of genuine tripartite entanglement with partial transposition and realignment of density matrices
• Separability and entanglement of n-qubits and a qubit with a qudit using Hilbert-Schmidt decompositions
• Entropy Production and the Role of Correlations in Quantum Brownian Motion
• An experimental proposal for a Gaussian amendable quantum channel
• Dephasing superchannels
• Robust entanglement detection in arbitrary two-mode Gaussian state: a Stokes-like operator-based approach
• Computing partial transposes and related entanglement functions
• Properties of Local Quantum Operations with Shared Entanglement
• The Partition Formalism and New Entropic-Information Inequalities for Real Numbers on an Example of Clebsch-Gordan Coefficients
• The binegativity of two qubits
• How confused can an entanglement witness be to be still persuasive
• A study of two-qubit density matrices with fermionic purifications
• Entanglement and Mixed ness of Locally Cloned Non - Maximal W - State
• Nonlinear channels of Werner states
• Unified monogamy relation of entanglement measures
• Measure of tripartite quantum correlation in multiqubit symmetric pure state
• Witnessing latent time correlations with a single quantum particle
• On the covariance matrix for Gaussian states
• Synchronizing the simplest classical system and then quantizing it
• Characterization and properties of weakly optimal entanglement witnesses
• Broadcasting of NPT Entanglement in Two Qutrit Systems
• On the separability criterion of bipartite states with certain non-Hermitian operators
• Representations of two-qubit and ququart states via discrete Wigner functions
• Correlations in interference and diffraction
• Effect of phase fluctuation and dephasing on the dynamics of entanglement generation in a correlated emission laser
• Quantum and classical correlations in Bell three and four qubits, related to Hilbert-Schmidt decomposition
• Monogamous nature of symmetric multiqubt states with distinct spinors
• Quantum Entanglement, Symmetric Nonnegative Quadratic Polynomials and Moment Problems
• Decoherence of charge density waves in beam splitters for interacting quantum wires
• Inequalities for purity parameters for multipartite and single qudit states
• Geometry of the faces for separable states arising from generalized Choi maps
• Generic measure for the quantum correlation of the two-qubit systems: the average of the spin-correlation elements
• Production of entanglement with highly-mixed states
• Three-Party Entanglement in Tripartite Teleportation Scheme through Noisy Channels
• Nonclassicality and Bell nonlocality in atmospheric links
• Effect of entanglement on geometric phase for multi-qubit states
• Quantum Correlations in a Few-Atom Spin-1 Bose-Hubbard Model
• Global and short-range entanglement properties in excited, many-body localized spin chains
• Entanglement of extremal density matrices of 2-qubit Hamiltonian with Kramers degeneracy
• Finer Characterizations of Pure Bipartite Entanglement
• Dualities and positivity in the study of quantum entanglement
• Quantum Effects In Low Temperature Bosonic Systems
• Parametrization of projector-based witnesses for bipartite systems
• Separability for Weak Irreducible matrices
• Computable constraints on entanglement-sharing of multipartite quantum states
• Entanglement dynamics of a moving multi-photon Jaynes-Cummings model in mixed states
• Separability of multi-qubit states in terms of diagonal and anti-diagonal entries
• A continuous-variable formalism for the Faraday atom-light interface
• Measuring quantum discord using the most distinguishable steered states
• Quantum information transfer using weak measurements and any non-product resource state
• A comment on "A semiconductor source of entangled photons"
• Quantum entanglement response to pulsed gate modulation
• Ability of entanglement and purity to help to detect systematic experimental errors
• Strong monotonicity in mixed-state entanglement manipulation
• Entanglement transitions induced by large deviations
• Quantum Entanglement Generation in the Heterometallic Ni${}_4^{\text{2+}}$Gd${}_4^{\text{3+}}$ Complexes
• Transfer of quantum-enhanced information through a many-body system
• A Note on Quantum Separability
• Quantum data-hiding scheme using orthogonal separable states
• Entanglement in the symmetric subspace: mapping multipartite to bipartite states
• Detecting strongly non-Gaussian entanglement
• Comparative analysis of robust entanglement generation in engineered XX spin chains
• Electron dynamics induced by quantum cat-state light
• Certifying entanglement dimensionality by $k$-reduction moments
• Expediting quantum state transfer through the long-range extended XY model
• Finite Gaussian assistance protocols and a conic metric for extremizing spacelike vacuum entanglement
• Rank-based entanglement detection for bound entangled states
• Entanglement transition in a cluster spin chain coupled with free spins
• The number of product vectors and their partial conjugates in a pair of spaces
• Unbounded entanglement-sustaining sequential local quantum state discrimination
• Rényi Entanglement of Purification and Half Rényi Reflected Entropy in Free Scalar Theory
• Entanglement in bipartite X-states: Analytical results for the volume of states with positive partial transpose
• Parametrization of Quantum States and Channels
• Combinatorial laplacians and positivity under partial transpose
• On the characterization of partially entanglement breaking and annihilating channels
• Colliders are not Testing Locality via Bell's Inequality nor Providing an Unconditional Proof of Entanglement
• Disordered purification phase transition in hybrid random circuits
• Scaling Separability Criterion: Application To Gaussian States
• All non-locally Realized Continuous Variable Bipartite Gaussian States are Entangled
• Communication scenario enables robust self-testing of n-party Greenberger-Horne-Zeilinger basis measurements
• Maximal violation of Bell inequalities under local filtering
• Absolutely maximally entangled pure states of multipartite quantum systems
• Existing experiments suffice to indirectly verify the quantum essence of gravity
• Detecting entanglement with transport measurement in weakly interacting and fluctuating systems
• Phonon Dynamics in Spherically-Curved Analog-Gravity Bose-Einstein Condensates
• $2$-Rényi CCNR Negativity of Compact Boson for multiple disjoint intervals
• Entanglement criterion for pure $M\otimes N$ bipartite quantum states
• Population-only decay map for n-qubit n-partite inseparability detection
• Power and limitations of distributed quantum state purification
• Unified (r,s)-relative entropy
• Steady-state dynamics of quantum frequency combs in microring resonators
• Dynamic LOCC Circuits for Automated Entanglement Manipulation
• About distillability of depolarized states
• Spectral characterizations of entanglement witnesses
• Two- and three-mode squeezing in a three-qubit entangled system
• Creating two-qudit maximally entangled quantum link through bulk
• Generalized Entanglement of Purification Criteria for 2-Producible States in Multipartite Systems
• Optimizing entanglement in two-qubit systems
• Generation and Manipulation of Entanglement in Quantum Optical Systems
• Bound entanglement in symmetric random induced states