The Einstein-Podolsky-Rosen paradox: from concepts to applications

Abstract

This Colloquium examines the field of the EPR Gedankenexperiment, from the original paper of Einstein, Podolsky and Rosen, through to modern theoretical proposals of how to realize both the continuous-variable and discrete versions of the EPR paradox. We analyze the relationship with entanglement and Bell's theorem, and summarize the progress to date towards experimental confirmation of the EPR paradox, with a detailed treatment of the continuous-variable paradox in laser-based experiments. Practical techniques covered include continuous-wave parametric amplifier and optical fibre quantum soliton experiments. We discuss current proposals for extending EPR experiments to massive-particle systems, including spin-squeezing, atomic position entangle- ment, and quadrature entanglement in ultra-cold atoms. Finally, we examine applications of this technology to quantum key distribution, quantum teleportation and entanglement-swapping.

Colloquium in press in Reviews of Modern Physics, accepted Dec 2008

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• Observation of squeezed light with 10dB quantum noise reduction
• Detecting genuine multipartite continuous-variable entanglement
• Violation of local uncertainty relations as a signature of entanglement
• Entanglement conditions for two-mode states
• Generation of Continuous Variable Einstein-Podolsky-Rosen Entanglement via the Kerr Nonlinearity in an Optical Fibre
• Experimental demonstration of tripartite entanglement and controlled dense coding for continuous variables
• Inseparability criteria for bipartite quantum states
• Increasing entanglement between Gaussian states by coherent photon subtraction
• Experimental investigation of continuous variable quantum teleportation
• State-Insensitive Cooling and Trapping of Single Atoms in an Optical Cavity
• Entanglement of formation for symmetric Gaussian states
• Polarization squeezing and continuous-variable polarization entanglement
• Generation of Bright Two-Color Continuous Variable Entanglement
• An experimental investigation of criteria for continuous variable entanglement
• Observation of -9 dB quadrature squeezing with improvement of phase stability in homodyne measurement
• Quantum teleportation of light beams
• Experimental verification of a fully inseparable tripartite continuous-variable state
• High-fidelity teleportation beyond the no-cloning limit and entanglement swapping for continuous variables
• Entanglement of remote atomic qubits
• No-cloning theorem and teleportation criteria for quantum continuous variables
• Grothendieck's constant and local models for noisy entangled quantum states
• Experimental violation of a spin-1 Bell inequality using maximally-entangled four-photon states
• Quantum cryptography with a predetermined key, using continuous variable Einstein-Podolsky-Rosen correlations
• Experimental demonstration of continuous variable polarization entanglement
• Quantum benchmark for storage and transmission of coherent states
• Conditional preparation of single photons for scalable quantum-optical networking
• Maximal Violation of Bell Inequalities using Continuous Variables Measurements
• Direct Production of Tripartite Pump-Signal-Idler Entanglement in the Above-Threshold Optical Parametric Oscillator
• Inseparability inequalities for higher-order moments for bipartite systems
• Quantum key distribution with bright entangled beams
• Narrowband frequency tunable light source of continuous quadrature entanglement
• Continuous variable entanglement using cold atoms
• Nonlinear entanglement witnesses
• Polarization Squeezing of Continuous Variable Stokes Parameters
• Contradiction of Quantum Mechanics with Local Hidden Variables for Continuous Variable Quadrature Phase Amplitude Measurements
• Packet narrowing and quantum entanglement in photoionization and photodissociation
• Reduction of Guided Acoustic Wave Brillouin Scattering in Photonic Crystal Fibers
• Bell inequalities for continuous-variable correlations
• 7 dB quadrature squeezing at 860 nm with periodically-poled KTiOPO4
• A characterization of continuous variable entanglement
• Einstein-Podolsky-Rosen correlations via dissociation of a molecular Bose-Einstein condensate
• Experimental continuous-variable entanglement from a phase-difference-locked optical parametric oscillator
• Experimental Demonstration of Quantum Entanglement Between Frequency-Nondegenerate Optical Twin Beams
• Critical fluctuations and entanglement in the nondegenerate parametric oscillator
• Bright tripartite entanglement in triply concurrent parametric oscillation
• Generation of continuous-wave broadband Einstein-Podolsky-Rosen beams using periodically-poled lithium niobate waveguides
• Radiation Pressure Induced Einstein-Podolsky-Rosen Paradox
• Demonstration of the spatial separation of the entangled quantum side-bands of an optical field
• Experimental Generation of Large Quadrature EPR Entanglement with a Self-Phase-Locked Type II OPO Below Threshold
• Time-resolved homodyne characterization of individual quadrature-entangled pulses
• Time domain Einstein-Podolsky-Rosen correlation
• Entanglement in the above-threshold optical parametric oscillator
• Observation of entanglement between two light beams spanning an octave in optical frequency
• Spin entanglement, decoherence and Bohm's EPR paradox
• Atomic squeezing in a Lambda system
• Experimental demonstration of frequency-degenerate bright EPR beams with a self-phase-locked optical parametric oscillator
• Sub shot noise phase quadrature measurement of intense light beams
• Modeling the Singlet State with Local Variables
• Generation of twin beams from an optical parametric oscillator pumped by a frequency-doubled diode laser
• Uncertainty relations for the realisation of macroscopic quantum superpositions and EPR paradoxes
• Verifying continuous variable entanglement of intense light pulses
• Continuous variable tripartite entanglement and Einstein-Podolsky-Rosen correlations from triple nonlinearities
• Entanglement witnesses and a loophole problem
• Entanglement and the Einstein-Podolsky-Rosen paradox with coupled intracavity optical downconverters
• Characterizing GHZ Correlations in Nondegenerate Parametric Oscillation via Phase Measurements
• A pulsed source of continuous variable polarization entanglement
• Bright continuous-variable entanglement from the quantum optical dimer
• Violation of Bell's inequality for continuous variables
• Position-momentum local realism violation of the Hardy type
• Intensity correlations and entanglement by frequency doubling in a dual ported resonator
• How quantum correlations enhance prediction of complementary measurements

Cited by in corpus (320)

• Bell nonlocality
• Quantum metrology with nonclassical states of atomic ensembles
• Quantum magnonics: when magnon spintronics meets quantum information science
• Quantum Steering
• Experimental EPR-Steering of Bell-local States
• Deterministic generation of a two-dimensional cluster state
• Spatial correlations in parametric down-conversion
• Quantification of Gaussian quantum steering
• Observation of one-way Einstein-Podolsky-Rosen steering
• Entanglement Certification $-$ From Theory to Experiment
• Multipartite Einstein-Podolsky-Rosen steering and genuine tripartite entanglement with optical networks
• Secure continuous variable quantum teleportation and Einstein-Podolsky-Rosen steering
• EPR Steering Inequalities from Entropic Uncertainty Relations
• Imaging high-dimensional spatial entanglement with a camera
• One-way Einstein-Podolsky-Rosen Steering
• Joint Measurability, Einstein-Podolsky-Rosen Steering, and Bell Nonlocality
• Generating Entangled Microwave Radiation Over Two Transmission Lines
• Genuine multipartite Einstein-Podolsky-Rosen steering
• Spatial entanglement patterns and Einstein-Podolsky-Rosen steering in a Bose-Einstein condensate
• Continuous variable quantum key distribution with two-mode squeezed states
• Spatially distributed multipartite entanglement enables Einstein-Podolsky-Rosen steering of atomic clouds
• Inequivalence of entanglement, steering, and Bell nonlocality for general measurements
• Atomic homodyne detection of continuous variable entangled twin-atom states
• Essential entanglement for atomic and molecular physics
• Quantum-mechanics free subsystem with mechanical oscillators
• Twin-atom beams
• Multipartite Gaussian steering: monogamy constraints and quantum cryptography applications
• Proposal for a quantum delayed-choice experiment
• Quantum fidelity measures for mixed states
• Finite bias Cooper pair splitting
• Quantum memory for entangled two-mode squeezed states
• The resource theory of steering
• Signifying quantum benchmarks for qubit teleportation and secure communication using Einstein-Podolsky-Rosen steering inequalities
• Optimal estimation of joint parameters in phase space
• Cold and trapped metastable noble gases
• Reconstruction of Gaussian quantum mechanics from Liouville mechanics with an epistemic restriction
• Unified criteria for multipartite quantum nonlocality
• Quantum Entangled Interferometers
• Introduction to the Transverse Spatial Correlations in Spontaneous Parametric Down-Conversion through the Biphoton Birth Zone
• Demonstration of monogamy relations for Einstein-Podolsky-Rosen steering in Gaussian cluster states
• Classifying directional Gaussian quantum entanglement, EPR steering and discord
• Monogamy inequalities for the EPR paradox and quantum steering
• Sufficient criterion for guaranteeing that a two-qubit state is unsteerable
• Measurement-Based Noiseless Linear Amplification for Quantum Communication
• Experimental Proof of Nonlocal Wavefunction Collapse for a Single Particle Using Homodyne Measurement
• Macroscopic quantum entanglement in modulated optomechanics
• Theoretical and experimental aspects of quantum discord and related measures
• Satisfying the Einstein-Podolsky-Rosen criterion with massive particles
• Einstein-Podolsky-Rosen paradox in twin images
• Atom lasers: production, properties and prospects for precision inertial measurement
• Analog of the Clauser-Horne-Shimony-Holt inequality for steering
• Entanglement-enhanced quantum metrology: from standard quantum limit to Heisenberg limit
• Metrological Nonlinear Squeezing Parameter
• Einstein-Podolsky-Rosen paradox and quantum steering in pulsed optomechanics
• Criteria for genuine N-partite continuous variable entanglement and Einstein-Podolsky_Rosen steering
• Violation of Continuous Variable EPR Steering with Discrete Measurements
• Realization of the purely spatial Einstein-Podolsky-Rosen paradox in full-field images of spontaneous parametric down conversion
• Genuine high-dimensional quantum steering
• Einstein-Podolsky-Rosen entanglement and asymmetric steering between distant macroscopic mechanical and magnonic systems
• Strong Einstein-Podolsky-Rosen steering with unconditional entangled states
• Tutorial: Nonlinear magnonics
• Metrological complementarity reveals the Einstein-Podolsky-Rosen paradox
• EPR entanglement strategies in two-well BEC
• Experimental realization of three-color entanglement at optical fiber communication and atomic storage wavelengths
• Quantum correlations by four-wave mixing in an atomic vapor in a non-amplifying regime: a quantum beam splitter for photons
• Einstein-Podolsky-Rosen entanglement and steering in two-well BEC ground states
• Displacement of propagating squeezed microwave states
• EPR paradox and quantum steering in a three-mode optomechanical system
• Sub-Poissonian number differences in four-wave mixing of matter waves
• No-cloning of quantum steering
• Scalable quantum simulation of pulsed entanglement and Einstein-Podolsky-Rosen steering in optomechanics
• High Fidelity Teleportation of Continuous Variable Quantum States using Delocalized Single Photons
• Entanglement, EPR steering, and Bell-nonlocality criteria for multipartite higher-spin systems
• Planar quantum squeezing and atom interferometry
• Is high-dimensional photonic entanglement robust to noise?
• Universal steering inequalities
• Strong laser physics, non-classical light states and quantum information science
• Detecting faked continuous variable entanglement using one-sided device-independent entanglement witnesses
• Decoherence of Einstein-Podolsky-Rosen steering
• Deterministic distribution of multipartite entanglement and steering in a quantum network by separable states
• Experimental demonstration of remotely creating Wigner negativity via quantum steering
• Gaussian quantum steering and its asymmetry in curved spacetime
• Einstein-Podolsky-Rosen experiment with two Bose-Einstein condensates
• Nonlocality of a single photon: paths to an EPR-steering experiment
• Optimal Measurements for Tests of EPR-Steering with No Detection Loophole using Two-Qubit Werner States
• Cascaded Entanglement Enhancement
• Crossed Andreev effects in two-dimensional quantum Hall systems
• The influence of pump coherence on the generation of position-momentum entanglement in down-conversion
• Phase control of entanglement and quantum steering in a three-mode optomechanical system
• Probing quantum correlations in many-body systems: a review of scalable methods
• Superposition of two-mode squeezed states for quantum information processing and quantum sensing
• Einstein-Podolsky-Rosen-steering using quantum correlations in non-Gaussian entangled states
• Pulsed entanglement of two optomechanical oscillators
• Generation of correlated photon pairs in micro/nano-fibers
• Manipulation and enhancement of asymmetric steering via interference effects induced by closed-loop coupling
• Experimental analysis of decoherence of quantumness in a continuous variables bi-partite entangled system
• Optimal Uncertainty Relations for Extremely Coarse-grained Measurements
• Split spin-squeezed Bose-Einstein Condensates
• Experimental Observation of Quantum Correlations in Modular Variables
• Retrieving High-Dimensional Quantum Steering From a Noisy Environment with N Measurement Settings
• Spatiotemporal buildup of the Kondo screening cloud
• Coherent feedback control of multipartite quantum entanglement for optical fields
• Quantum steering of multimode Gaussian states by Gaussian measurements: monogamy relations and the Peres conjecture
• Remote generation of Wigner-negativity through Einstein-Podolsky-Rosen steering
• Versatile Multipartite Einstein-Podolsky-Rosen Steering via a Quantum Frequency Comb
• Entangling two oscillators with arbitrary asymmetric initial states
• Entanglement in random pure states: Spectral density and average von Neumann entropy
• Loss-Tolerant Tests Of Einstein-Podolsky-Rosen-Steering
• Behavior of quantum discord, local quantum uncertainty, and local quantum Fisher information in two-spin-1/2 Heisenberg chain with DM and KSEA interactions
• Remote Hamiltonian Interactions Mediated by Light
• Bell inequalities for Continuous-Variable Measurements
• Einstein-Podolsky-Rosen Correlations of Ultracold Atomic Gases
• Steerability detection of arbitrary 2-qubit state via machine learning
• Einstein-Podolsky-Rosen steering measure for two-mode continuous variable states
• Entanglement and squeezing of continuous-wave stationary light
• Entangling two distant oscillators with a quantum reservoir
• Coincidence detection of spatially correlated photon pairs with a monolithic time-resolving detector array
• Local hidden variable models for entangled quantum states using finite shared randomness
• Role of thermal noise in tripartite quantum steering
• Einstein-Podolsky-Rosen paradox in a hybrid bipartite system
• Dynamical preparation of EPR entanglement in two-well Bose-Einstein condensates
• Conditional Hybrid Nonclassicality
• Quantum steering of Gaussian states via non-Gaussian measurements
• Quantum squeezing induced quantum entanglement and EPR steering in coupled optomechanical system
• Engineering Graph States of Atomic Ensembles by Photon-Mediated Entanglement
• Entanglement and nonlocality in multi-particle systems
• Entropic uncertainty relations from quantum designs
• Steering-enhanced quantum metrology using superpositions of noisy phase shifts
• Continuous variable entanglement enhancement and manipulation by a sub-threshold type-II optical parametric amplifier
• Steering Criteria via Covariance Matrices of Local Observables in Arbitrary Dimensional Quantum Systems
• Quantum Correlations and Quantum Non-locality: a review and a few new ideas
• Fiber coupled EPR-state generation using a single temporally multiplexed squeezed light source
• Entanglement detection in quantum many-body systems using entropic uncertainty relations
• Multipartite Einstein-Podolsky-Rosen steering sharing with separable states
• An all-fiber source of pulsed twin beams at telecom band for quantum communication
• Einstein-Podolsky-Rosen Paradox with Position-Momentum Entangled Macroscopic Twin Beams
• Q-functions as models of physical reality
• Quantifying high-dimensional spatial entanglement with a single-photon-sensitive time-stamping camera
• Bogoliubov dynamics of condensate collisions using the positive-P representation
• Characterization of space-momentum entangled photon with a time resolving CMOS SPAD array
• Continuous discretization of infinite dimensional Hilbert spaces
• Colloquium: Time-reversal violation with quantum-entangled B mesons
• Investigating Einstein-Podolsky-Rosen steering of continuous variable bipartite states by non-Gaussian pseudospin measurements
• Tighter Einstein-Podolsky-Rosen steering inequality based on the sum uncertainty relation
• Test of Einstein-Podolsky-Rosen Steering Based on the All-Versus-Nothing Proof
• Relating spin squeezing to multipartite entanglement criteria for particles and modes
• Quantum correlations across two octaves from combined up and down conversion
• Quantum entanglement in strong-field ionization
• Visualizing quantum entanglement and the EPR paradox during the photodissociation of a diatomic molecule using two ultrashort laser pulses
• Reliable experimental certification of one-way Einstein-Podolsky-Rosen steering
• Bell inequality, Einstein-Podolsky-Rosen steering and quantum metrology with spinor Bose-Einstein condensates
• Einstein-Podolsky-Rosen correlations and Bell correlations in the simplest scenario
• Hierarchy of Nonlinear Entanglement Dynamics for Continuous Variables
• Entanglement Rate for Gaussian Continuous Variable Beams
• Propagation-induced entanglement revival
• Bogoliubov theory for atom scattering into separate regions
• Characterizing Nonlocal Correlations via Universal Uncertainty Relations
• Signifying the nonlocality of NOON states using Einstein-Podolsky-Rosen steering inequalities
• Quantification of Wigner Negativity Remotely Generated via Einstein-Podolsky-Rosen Steering
• The Simplest Demonstrations of Quantum Nonlocality
• Quantifying Quantum-Mechanical Processes
• Multi-mode theory of pulsed twin beams generation using a high gain fiber optical parametric amplifier
• Dynamical Gaussian quantum steering in optomechanics
• Hierarchy of magnon entanglement in antiferromagnets
• Monogamy of Einstein-Podolsky-Rosen steering in the background of an asymptotically flat black hole
• Detecting many-body Bell non-locality by solving Ising models
• Number-phase entanglement and Einstein-Podolsky-Rosen steering
• Detected the steerability bounds of the generalized Werner states via BackPropagation neural network
• Towards an Einstein-Podolsky-Rosen paradox between two macroscopic atomic ensembles at room temperature
• One-sided Measurement-Device-Independent Quantum Key Distribution
• Manipulating growth and propagation of correlations in dipolar multilayers: From pair production to bosonic Kitaev models
• Proposal for experimental test of the time-dependent Wigner inequalities for neutral pseudoscalar meson systems
• Characterization of the stimulated excitation in a driven Bose-Einstein condensate
• Versatile photonic entanglement synthesizer in the spatial domain
• Entangling two defects via a surrounding crystal
• Spin-Orbit Coupling Induced Spin Squeezing in Three-Component Bose Gases
• Characterising and Tailoring Spatial Correlations in Multi-Mode Parametric Downconversion
• Hierarchy of Genuine Multipartite Quantum Correlations
• Mesoscopic two-mode entangled and steerable states of 40,000 atoms in a Bose-Einstein condensate interferometer
• Signifying the Schrodinger cat in the context of testing macroscopic realism
• Number-phase uncertainty relations and bipartite entanglement detection in spin ensembles
• Persistent spin squeezing of dissipative Lipkin-Meshkov-Glick Model embedded in a general thermal environment
• Testing for entanglement with periodic coarse-graining
• Quantum steering beyond instrumental causal networks
• Efficient Scheme for Perfect Collective Einstein-Podolsky-Rosen Steering
• Quantum state engineering of light with continuous-wave optical parametric oscillators
• Creation of Two-Mode Squeezed States in Atomic Mechanical Oscillators
• Graphene as a source of entangled plasmons
• Certifying position-momentum entanglement at telecommunication wavelengths
• Nonclassical steering and the Gaussian steering triangoloids
• Quantifying the mesoscopic nature of the Einstein-Podolsky-Rosen nonlocality
• Criteria to detect genuine multipartite entanglement using spin measurements
• Quantum reservoirs with ion chains
• Source of entangled atom pairs on demand, using the Rydberg blockade
• Tradeoffs for number-squeezing in collisions of Bose-Einstein condensates
• Statistical mechanics of entanglement mediated by a thermal reservoir I
• Bell inequalities with continuous angular variables
• Einstein-Podolsky-Rosen steering, depth of steering and planar spin squeezing in two-mode Bose-Einstein condensates
• Quantum Theory and Local Hidden Variable Theory: General Features and Tests for EPR Steering
• Detecting Einstein-Podolsky-Rosen steering in non-Gaussian spin states from conditional spin-squeezing parameters
• Engineering asymmetric steady-state Einstein-Podolsky-Rosen steering in macroscopic hybrid systems
• Nonlocal Young tests with Einstein-Podolsky-Rosen correlated particle pairs
• Zero supermode-based multipartite entanglement in ${\chi }^{(2)}$ nonlinear waveguides arrays
• Thermal local quantum uncertainty in a two-qubit-superconducting system under decoherence
• Objective quantum fields, retrocausality and ontology
• Homodyne detection of non-Gaussian quantum steering
• A Common Parametrization for Finite Mode Gaussian States, their Symmetries and associated Contractions with some Applications
• Unidirectional Gaussian One-Way Steering
• Thermal counting statistics in an atomic two-mode squeezed vacuum state
• Physical Realization of Measurement Based Quantum Computation
• Enhancing the quantum entanglement and EPR steering of a coupled optomechanical system with a squeezed vacuum field
• Quantum interference and non-locality of independent photons from disparate sources
• Macroscopic delayed-choice and retrocausality: quantum eraser, Leggett-Garg and dimension witness tests with cat states
• Entangled Photon Resonance Energy Transfer in Arbitrary Media
• Shareability of steering in 2-producible states
• The intrinsic relations of quantum resources in multiparticle systems
• Anisotropy in s-wave Bose-Einstein condensate collisions and its relationship to superradiance
• Quantum-enhanced differential atom interferometers and clocks with spin-squeezing swapping
• Quantifying the non-Gaussianity of the state of spatially correlated down-converted photons
• Simulating macroscopic quantum correlations in linear networks
• Verifying the security of a continuous variable quantum communication protocol via quantum metrology
• Optical Schrödinger Cat States in One Mode and two Coupled-Modes Subject to Environments
• Critical fluctuations in an optical parametric oscillator: when light behaves like magnetism
• Demonstrating various quantum effects with two entangled laser beams
• Unveiling quantum steering by quantum-classical uncertainty complementarity
• Mean field effects on the scattered atoms in condensate collisions
• Necessary and sufficient conditions for multipartite Bell violations with only one trusted device
• Certification of non-Gaussian Einstein-Podolsky-Rosen Steering
• Entanglement of a pair of quantum emitters via continuous fluorescence measurements: a tutorial
• A new class of time-dependent Bell inequalities in Wigner form
• Einstein-Podolsky-Rosen Entanglement between Separated Atomic Ensembles
• Classical and Quantum Orbital Correlations in the Molecular Electronic States
• Decoherence effects in quantum nondemolition measurement induced entanglement between Bose-Einstein condensates
• Mesoscopic and macroscopic quantum correlations in photonic, atomic and optomechanical systems
• Entanglement and Entropy in Electron-Electron Scattering
• Entanglement growth via splitting of a few thermal quanta
• P-wave Cooper pair splitting
• Two-mode Squeezing in Floquet Engineered Power-law Interacting Spin Models
• Detecting EPR steering via two classes of local measurements
• Can boundary configuration be tuned to optimize directional quantum steering harvesting?
• Einstein-Podolsky-Rosen uncertainty limits for bipartite multimode states
• Boosting energy-time entanglement using coherent time-delayed feedback
• On the power of one pure steered state for EPR-steering with a pair of qubits
• Genuine multipartite nonlocality of permutationally invariant Gaussian states
• How coherence measurements of a qubit steer its quantum environment
• Stationary entanglement of photons and atoms in a high-finesse resonator
• Einstein-Podolsky-Rosen-like separability indicators for two-mode Gaussian states
• Test of a hypothesis of realism in quantum theory using a bayesian approach
• Violations of entropic Bell inequalities with coarse-grained quadrature measurements for continuous-variable states
• Momentum-selective pair creation of spin excitations in dipolar bilayers
• Remotely preparing optical Schrödinger cat states via homodyne detection in nondegenerate triple-photon spontaneous downconversion
• On Quantum Steering and Wigner Negativity
• Decoherence effects in Bose-Einstein condensate interferometry. I General Theory
• Orbital Angular Momentum embedded Einstein Podolsky Rosen Entanglement Generated from Cold Atoms
• Detecting the genuine multipartite two-way steerability with linear steering inequalities
• State-Agnostic Approach to Certifying Electron-Photon Entanglement in Electron Microscopy
• Quantum behaviour of open pumped and damped Bose-Hubbard trimers
• Weak versus deterministic macroscopic realism, and Einstein-Podolsky-Rosen's elements of reality
• Entanglement of Local Hidden States
• Berry phase and the Mandel parameter of the non-degenerate parametric amplifier
• Entanglement detection in quantum materials with competing orders
• On Relativistic Entanglement and Localization of Particles and on their Comparison with the Non-Relativistic Theory
• Quantum enhanced beam tracking surpassing the Heisenberg uncertainty limit
• Einstein-Podolsky-Rosen-like correlation on a coherent-state basis and inseparability of two-mode Gaussian states
• Nonclassical Preparation of Quantum Remote States
• Correlation based entanglement criteria for bipartite systems
• Generic model for Cooper pair splitting
• Averaged fidelity-based steering criteria
• Temporal Quantum Noise Reduction Acquired by an Electron-Multiplying Charge-Coupled-Device Camera
• Probing many-body Bell correlation depth with superconducting qubits
• Chirality-assisted enhancement of tripartite entanglement in waveguide QED
• Coupled three-mode squeezed vacuum: Gaussian steering and remote generation of Wigner negativity
• Postquantum steering
• Quantum Collapse Bell Inequalities
• Unified Approach to Witness Nonentanglement-Breaking Quantum Channels
• Noise reduction via optimal control in a light-matter quantum system
• Computing coherence vectors and correlation matrices, with application to quantum discord quantification
• Precisely resolve energy-time entanglement by dual channel Fabry-Perot interferometry
• Surpassing the loss-noise robustness trade-off in quantum key distribution
• Activation of post-quantumness in bipartite generalised EPR scenarios
• Exposure of subtle multipartite quantum nonlocality
• Threshold in quantum correlated interference for a particle interacting with two scatterers
• Tailoring the quantumness of a driven qubit
• Two-photon spin states and entanglement states
• Robust violation of a multipartite Bell inequality from the perspective of a single-system game
• Certifying spatial entanglement between non-degenerate photon pairs with a camera
• Mode Structure of a Broadband High Gain Parametric Amplifier
• Dual opposing quadrature-PT symmetry
• Quantum Darwinism-encoding transitions on expanding trees
• Spatial multimode entanglement within one laser beam
• Demonstration of Scully-Drühl-type quantum erasers on quantum computers
• Creation of bipartite steering correlations by a fast damped auxiliary mode
• Bell vs Bell: a ding-dong battle over quantum incompleteness
• Noise-Canceling Quantum Feedback: non-Hermitian Dynamics with Applications to State Preparation and Magic State Distillation
• Ghost Imaging with Free Electron-Photon Pairs
• Spin correlation tensor for measurement of quantum entanglement in electron-electron scattering
• Non-Gaussian entanglement criteria for atomic homodyne detection
• Delayed-choice quantum erasers and the Einstein-Podolsky-Rosen paradox
• EPR steering in symmetrical Gaussian states
• Position-momentum entangled photon pairs in non-linear wave-guides and transmission lines
• Quantum Mechanics and Nonlocality: In Search of Instructive Description
• Activation of post-quantum steering
• Probing non-Gaussian correlations through entanglement generation in a many-body quantum system
• Photonic quantum information with time-bins: Principles and applications
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• Phase-sensitive superposition of quantum states
• Asynchronous entanglement from coherently coupled nonlinear cavities
• Chaotic Einstein-Podolsky-Rosen pairs, measurements and time reversal
• Deterministic Generation of Genuine Tri-Partite Hybrid Atom-Photon Entanglement through Dissipation
• Forward-backward stochastic simulations: Q-based model for measurement and Bell-nonlocality consistent with weak local realistic premises
• Cyclic Einstein-Podolsky-Rosen Steering
• Violation of Bell Inequalities: Mapping the Conceptual Implications
• Broadcasting of non-locality
• Atom- Photon Entanglement in Double- Lambda Quantum System by using femtosecond Gaussian pulses
• Conditional steering under von-Neumann scenario
• Sudden death and revival of Gaussian Einstein-Podolsky-Rosen steering in noisy channels
• Evolution of entanglement under an Ising-like Hamiltonian with particle losses
• Computing partial transposes and related entanglement functions
• Monogamy inequalities for entanglement using continuous variable measurements
• A Steering Paradox for Einstein-Podolsky-Rosen Argument and its Extended Inequality