Device-independent security of quantum cryptography against collective attacks

Abstract

We present the optimal collective attack on a Quantum Key Distribution (QKD) protocol in the "device-independent" security scenario, where no assumptions are made about the way the QKD devices work or on what quantum system they operate. Our main result is a tight bound on the Holevo information between one of the authorized parties and the eavesdropper, as a function of the amount of violation of a Bell-type inequality.

5 pages, 1 figure. v2: minor modifications

References in corpus (12)

• Quantum Cryptography
• Simple Proof of Security of the BB84 Quantum Key Distribution Protocol
• No Signalling and Quantum Key Distribution
• Distillation of secret key and entanglement from quantum states
• From Bell's Theorem to Secure Quantum Key Distribution
• An information-theoretic security proof for QKD protocols
• Lower and upper bounds on the secret key rate for QKD protocols using one--way classical communication
• Entanglement versus Bell violations and their behaviour under local filtering operations
• Secure quantum key distribution with an uncharacterized source
• Efficient quantum key distribution secure against no-signalling eavesdroppers
• Secrecy extraction from no-signalling correlations
• Asymptotic violation of Bell inequalities and distillability

Cited by in corpus (965)

• The Security of Practical Quantum Key Distribution
• Experimental loophole-free violation of a Bell inequality using entangled electron spins separated by 1.3 km
• Bell nonlocality
• Entanglement detection
• Measurement-device-independent quantum key distribution
• Advances in Quantum Cryptography
• Secure quantum key distribution with realistic devices
• Random Numbers Certified by Bell's Theorem
• Quantum Random Number Generators
• One-sided Device-Independent Quantum Key Distribution: Security, feasibility, and the connection with steering
• A convergent hierarchy of semidefinite programs characterizing the set of quantum correlations
• Practical challenges in quantum key distribution
• Side-channel-free quantum key distribution
• Photonic quantum information processing: a concise review
• Non-locality and Communication Complexity
• Contextuality supplies the magic for quantum computation
• Quantum Steering
• Device-independent quantum key distribution secure against collective attacks
• Quantum Hacking: Experimental demonstration of time-shift attack against practical quantum key distribution systems
• Full-field implementation of a perfect eavesdropper on a quantum cryptography system
• Fully device independent quantum key distribution
• High Speed and High Efficiency Travelling Wave Single-Photon Detectors Embedded in Nanophotonic Circuits
• Einstein-Podolsky-Rosen steering provides the advantage in entanglement-assisted subchannel discrimination with one-way measurements
• Finite-size analysis of continuous-variable quantum key distribution
• A solid-state entangled photon pair source with high brightness and indistinguishability
• Progress in satellite quantum key distribution
• 12-photon entanglement and scalable scattershot boson sampling with optimal entangled-photon pairs from parametric down-conversion
• Finite-key analysis for measurement-device-independent quantum key distribution
• Security in Quantum Cryptography
• Quantification of Gaussian quantum steering
• Secure device-independent quantum key distribution with causally independent measurement devices
• Experimental Demonstration of Polarization Encoding Measurement-Device-Independent Quantum Key Distribution
• Quantifying Einstein-Podolsky-Rosen steering
• Distributing Secret Keys with Quantum Continuous Variables: Principle, Security and Implementations
• Private Randomness Expansion With Untrusted Devices
• Randomness vs Non Locality and Entanglement
• EPR Steering Inequalities from Entropic Uncertainty Relations
• Experimental device-independent quantum key distribution between distant users
• Testing the Hilbert space dimension
• Certified randomness in quantum physics
• Proposal for Implementing Device-Independent Quantum Key Distribution based on a Heralded Qubit Amplification
• Semi-device-independent security of one-way quantum key distribution
• Implementation of Continuous-Variable Quantum Key Distribution with Composable and One-Sided-Device-Independent Security Against Coherent Attacks
• Entanglement-Enhanced Sensing in a Lossy and Noisy Environment
• Non-Gaussian Quantum States and Where to Find Them
• Open-System Dynamics of Entanglement
• Long-distance entanglement purification for quantum communication
• Characterizing the nonlocal correlations of particles that never interacted
• Making the decoy-state measurement-device-independent quantum key distribution practically useful
• NetSquid, a NETwork Simulator for QUantum Information using Discrete events
• Device-independent witnesses of genuine multipartite entanglement
• Loopholes in Bell Inequality Tests of Local Realism
• Bilocal versus non-bilocal correlations in entanglement swapping experiments
• Proof-of-principle demonstration of measurement-device-independent quantum key distribution using polarization qubits
• Closing the detection loophole in Bell experiments using qudits
• Genuine multipartite Einstein-Podolsky-Rosen steering
• Large scale quantum key distribution: challenges and solutions
• Alternative schemes for measurement-device-independent quantum key distribution
• Robust Self Testing of the Singlet
• Entangling single atoms over 33 km telecom fibre
• Reference frame independent quantum key distribution
• Overcoming Noise in Entanglement Distribution
• Measurements in two bases are sufficient for certifying high-dimensional entanglement
• Observation of genuine one-way Einstein-Podolsky-Rosen steering
• Quantum discord and its allies: a review
• Single-photon quantum hardware: towards scalable photonic quantum technology with a quantum advantage
• The definition of multipartite nonlocality
• Towards real-world quantum networks: a review
• Two-photon interference: the Hong-Ou-Mandel effect
• Experimentally faking the violation of Bell's inequalities
• Three-intensity decoy state method for device independent quantum key distribution with basis dependent errors
• Experimental demonstration of Gaussian protocols for one-sided device-independent quantum key distribution
• Practical issues in quantum-key-distribution post-processing
• Quantum Communication Using Semiconductor Quantum Dots
• Bell nonlocality in networks
• Detecting non-locality in multipartite quantum systems with two-body correlation functions
• Detection of entanglement in asymmetric quantum networks and multipartite quantum steering
• Kochen-Specker Contextuality
• All Pure Bipartite Entangled States can be Self-Tested
• Protocol choice and parameter optimization in decoy-state measurement-device-independent quantum key distribution
• An operational framework for nonlocality
• Guess your neighbour's input: a multipartite non-local game with no quantum advantage
• Unconditional security of entanglement-based continuous-variable quantum secret sharing
• Statistical fluctuation analysis for measurement-device-independent quantum key distribution
• Continuous-variable quantum key distribution system: past, present, and future
• Arbitrarily loss-tolerant Einstein-Podolsky-Rosen steering allowing a demonstration over 1 km of optical fiber with no detection loophole
• Blind quantum computation protocol in which Alice only makes measurements
• Experimentally Generated Randomness Certified by the Impossibility of Superluminal Signals
• Quantum discord as a resource for quantum cryptography
• Genuine quantum nonlocality in the triangle network
• An optomechanical Bell test
• Introduction to the book "Quantum Theory: Informational Foundations and Foils"
• Quantum from principles
• The completeness of quantum theory for predicting measurement outcomes
• Memory Attacks on Device-Independent Quantum Cryptography
• Quasi-quantization: classical statistical theories with an epistemic restriction
• Quantum photonics at telecom wavelengths based on lithium niobate waveguides
• Quantum dots for photonic quantum information technology
• Full daylight quantum-key-distribution at 1550 nm enabled by integrated silicon photonics
• Practical aspects of measurement-device-independent quantum key distribution
• Security of practical private randomness generation
• Detecting genuine multipartite quantum non-locality -- a simple approach and generalization to arbitrary dimension
• Disproving the Peres conjecture: Bell nonlocality from bipartite bound entanglement
• Verification of quantum computation: An overview of existing approaches
• Maximal violation of the I3322 inequality using infinite dimensional quantum systems
• Advances in device-independent quantum key distribution
• The resource theory of steering
• Signifying quantum benchmarks for qubit teleportation and secure communication using Einstein-Podolsky-Rosen steering inequalities
• Quantum cryptography with highly entangled photons from semiconductor quantum dots
• Simple and tight device-independent security proofs
• Quantum randomness extraction for various levels of characterization of the devices
• Nonlocal correlations in the star-network configuration
• Large violation of Bell inequalities with low entanglement
• Analytic and nearly optimal self-testing bounds for the Clauser-Horne-Shimony-Holt and Mermin inequalities
• More efficient Bell inequalities for Werner states
• Unbounded violation of tripartite Bell inequalities
• Secret Sharing with a Single d-level Quantum System
• Finite-key analysis for practical implementations of quantum key distribution
• Nonlinear Bell inequalities tailored for quantum networks
• Super-activation of quantum non-locality
• A quantum memory at telecom wavelengths
• Polynomial Bell inequalities
• Unified criteria for multipartite quantum nonlocality
• Laser damage helps the eavesdropper in quantum cryptography
• Robust and versatile black-box certification of quantum devices
• Photonic verification of device-independent quantum key distribution against collective attacks
• Monogamy inequalities for the EPR paradox and quantum steering
• Robust Self Testing of Unknown Quantum Systems into Any Entangled Two-Qubit States
• Noise robustness of the nonlocality of entangled quantum states
• Bell nonlocality and Bayesian game theory
• Quantum networks reveal quantum nonlocality
• The Two Bell's Theorems of John Bell
• Device-independent quantum secure direct communication with single photon sources
• Source attack of decoy-state quantum key distribution using phase information
• Semi-device independent random number expansion without entanglement
• Hierarchy of Steering Criteria Based on Moments for All Bipartite Quantum Systems
• Heralded qubit amplifiers for practical device-independent quantum key distribution
• Physical characterization of quantum devices from nonlocal correlations
• Trusted Noise in Continuous-Variable Quantum Key Distribution: a Threat and a Defense
• Testing quantum correlations versus single-particle properties within Leggett's model and beyond
• A Monogamy-of-Entanglement Game With Applications to Device-Independent Quantum Cryptography
• Practical security bounds against the Trojan-horse attack in quantum key distribution
• Quantum key distribution with an unknown and untrusted source
• Self-testing quantum states and measurements in the prepare-and-measure scenario
• High-Dimensional Pixel Entanglement: Efficient Generation and Certification
• Generation of fresh and pure random numbers for loophole-free Bell tests
• Device independent state estimation based on Bell's inequalities
• Entanglement over global distances via quantum repeaters with satellite links
• Unscrambling Entanglement through a Complex Medium
• Experimental measurement-device-independent type quantum key distribution with flawed and correlated sources
• Semi-device-independent framework based on natural physical assumptions
• Using complete measurement statistics for optimal device-independent randomness evaluation
• Improved statistical fluctuation analysis for measurement-device-independent quantum key distribution with three-intensity decoy-state method
• Semi-device independent random number expansion protocol with n to 1 quantum random access codes
• Experimental demonstration of high-rate measurement-device-independent quantum key distribution over asymmetric channels
• Arbitrarily many independent observers can share the nonlocality of a single maximally entangled qubit pair
• Daylight operation of a free space, entanglement-based quantum key distribution system
• The entropy vector formalism and the structure of multidimensional entanglement in multipartite systems
• Limits on the heralding efficiencies and spectral purities of spectrally-filtered single photons from photon pair sources
• Weak randomness in device independent quantum key distribution and the advantage of using high dimensional entanglement
• Attacks on practical quantum key distribution systems (and how to prevent them)
• Quantum Tagging: Authenticating Location via Quantum Information and Relativistic Signalling Constraints
• Device-independent certification of entangled measurements
• Readout of superconducting nanowire single-photon detectors at high count rates
• Operator Space theory: a natural framework for Bell inequalities
• Natural Framework for Device-Independent Quantification of Quantum Steerability, Measurement Incompatibility, and Self-Testing
• Decoy-state quantum key distribution with a leaky source
• Fully device independent Conference Key Agreement
• Loophole-free Bell test using electron spins in diamond: second experiment and additional analysis
• A resource theory of quantum memories and their faithful verification with minimal assumptions
• Quantifying multipartite nonlocality
• Highly efficient entanglement swapping and teleportation at telecom wavelength
• Self-testing of binary observables based on commutation
• Self-testing multipartite entangled states through projections onto two systems
• Fully automated entanglement-based quantum cryptography system for telecom fiber networks
• Computationally Efficient Nonlinear Bell Inequalities for General Quantum Networks
• Experimental Measurement-Device-Independent Quantum Key Distribution with Imperfect Sources
• Bell inequalities tailored to maximally entangled states
• Demonstration of active routing of entanglement in a multi-user network
• Clock synchronization by remote detection of correlated photon pairs
• All the self-testings of the singlet for two binary measurements
• Device-independent bounds for Hardy's experiment
• Quantum Bounds on Bell inequalities
• Self-testing mutually unbiased bases in the prepare-and-measure scenario
• All entangled pure quantum states violate the bilocality inequality
• Interactive proofs for BQP via self-tested graph states
• Measurement-device-independent quantum cryptography
• Self-testing protocols based on the chained Bell inequalities
• Device-independent parallel self-testing of two singlets
• Family of Bell-like inequalities as device-independent witnesses for entanglement depth
• When is a non-Markovian quantum process classical?
• Semi-device-independent bounds on entanglement
• Bright nanoscale source of deterministic entangled photon pairs violating Bell's inequality
• Experimental demonstration of non-bilocal quantum correlations
• Robust quantum network architectures and topologies for entanglement distribution
• Continuous-Variable Quantum Key Distribution with Entanglement in the Middle
• Guaranteed violation of a Bell inequality without aligned reference frames or calibrated devices
• Scalable Bell inequalities for qubit graph states and robust self-testing
• Effect of source tampering in the security of quantum cryptography
• Quantifying Bell: the Resource Theory of Nonclassicality of Common-Cause Boxes
• Asymptotically optimal data analysis for rejecting local realism
• Device-Independent Quantum Key Distribution with Random Key Basis
• Robust self testing of the 3-qubit $W$ state
• The Case for Quantum Key Distribution
• Algorithmic construction of local hidden variable models for entangled quantum states
• Rigidity of quantum steering and one-sided device-independent verifiable quantum computation
• Self-testing of Pauli observables for device-independent entanglement certification
• Sudden Death of Entanglement induced by Polarization Mode Dispersion
• Loss of polarization entanglement in a fiber-optic system with polarization mode dispersion in one optical path
• Nonlocality and entanglement in the XY model
• Unconditionally secure device-independent quantum key distribution with only two devices
• Continuous-variable blind quantum computation
• Emergence of Quantum Correlations from Non-Locality Swapping
• Machine Learning Bell Nonlocality in Quantum Many-body Systems
• Nonlocality and conflicting interest games
• An efficient implementation of the decoy-state measurement-device-independent quantum key distribution with heralded single-photon sources
• Machine learning non-local correlations
• Quantum cryptography: key distribution and beyond
• Device-independent quantum key distribution with single-photon sources
• Faithful entanglement swapping based on sum-frequency generation
• Entangling metropolitan-distance separated quantum memories
• Device-independent tomography of multipartite quantum states
• Postselection-loophole-free Bell violation with genuine time-bin entanglement
• What are single photons good for?
• Detection Loophole in Bell experiments: How post-selected local correlations can look non-local
• Towards device-independent information processing on general quantum networks
• Security of device-independent quantum key distribution protocols: a review
• Nonlocality in many-body quantum systems detected with two-body correlators
• Generation and analysis of correlated pairs of photons on board a nanosatellite
• Long distance measurement-device-independent quantum key distribution with entangled photon sources
• Genuine multipartite nonlocality is intrinsic to quantum networks
• Practical decoy-state measurement-device-independent quantum key distribution
• Measurement-device-independent quantum key distribution with uncharacterized qubit sources
• Device-independent quantum key distribution with asymmetric CHSH inequalities
• Security of quantum key distribution with arbitrary individual imperfections
• Two-photon Quantum Interference and Entanglement at 2 μm
• Insecurity of detector-device-independent quantum key distribution
• Is high-dimensional photonic entanglement robust to noise?
• Experimental Low-Latency Device-Independent Quantum Randomness
• Efficient Heralding of Photonic Qubits with Apllications to Device Independent Quantum Key Distribution
• Nonlocality and entanglement in qubit systems
• Reference-frame-independent measurement-device-independent quantum key distribution based on polarization multiplexing
• Fully-Passive Quantum Key Distribution
• Device-independent quantum key distribution with random postselection
• Quantum repeaters and quantum key distribution: analysis of secret key rates
• Fully nonlocal, monogamous, and random genuinely multipartite quantum correlations
• Hacking energy-time entanglement-based systems with classical light
• Experimental fully contextual correlations
• Detecting faked continuous variable entanglement using one-sided device-independent entanglement witnesses
• Maximal nonlocality from maximal entanglement and mutually unbiased bases, and self-testing of two-qutrit quantum systems
• Full security of quantum key distribution from no-signaling constraints
• Three-intensity decoy state method for device independent quantum key distribution
• Long-distance distribution of genuine energy-time entanglement
• Generalized three-intensity decoy state method for measurement device independent quantum key distribution
• Mismatched-basis statistics enable quantum key distribution with uncharacterized qubit sources
• Classical simulation of entanglement swapping with bounded communication
• Layered Quantum Key Distribution
• Approaching Tsirelson's bound in a photon pair experiment
• A model for optimizing quantum key distribution with continuous-wave pumped entangled-photon sources
• Bounding the sets of classical and quantum correlations in networks
• Quantum Tasks in Minkowski Space
• Bell tests with min-entropy sources
• Hybrid ququart-encoded quantum cryptography protected by Kochen-Specker contextuality
• Demonstration of Free-space Reference Frame Independent Quantum Key Distribution
• Device-independent point estimation from finite data and its application to device-independent property estimation
• Quantum Cryptography Based Solely on Bell's Theorem
• Laws of Nature as Constraints
• Attacking the Quantum Internet
• High error-rate quantum key distribution for long-distance communication
• Stable Polarization Entanglement based Quantum Key Distribution over Metropolitan Fibre Network
• Efficiency of higher dimensional Hilbert spaces for the violation of Bell inequalities
• Measurement-device-independent quantum key distribution: from idea towards application
• Device-independent quantum key distribution secure against adversaries with no long-term quantum memory
• Device-independent witnesses of entanglement depth from two-body correlators
• Noise-resistant device-independent certification of Bell state measurements
• Using adaptiveness and causal superpositions against noise in quantum metrology
• Quantifying Bell non-locality with the trace distance
• Sharing quantum nonlocality and genuine nonlocality with independent observables
• Bell-type Inequalities for Arbitrary Non-Cyclic Networks
• Unbounded violations of bipartite Bell Inequalities via Operator Space theory
• Quantifying the nonlocality of GHZ quantum correlations by a bounded communication simulation protocol
• Device-Independent Tests of Entropy
• Entanglement without hidden nonlocality
• Demonstration of EPR steering using single-photon path entanglement and displacement-based detection
• Activation of Non-Local Quantum Resources
• Device-Independent Randomness Generation in the Presence of Weak Cross-Talk
• Device-Independent Quantum Key Distribution with Commuting Measurements
• Entanglement-based linear-optical qubit amplifier
• Heralded generation of high-purity ultrashort single photons in programmable temporal shapes
• Correlations In n-local Scenario
• Strong experimental guarantees in ultrafast quantum random number generation
• Towards a realization of device-independent quantum key distribution
• Maximally nonlocal theories cannot be maximally random
• Experimental quantum key distribution based on a Bell test
• Gisin's Theorem for Arbitrary Dimensional Multipartite States
• Fully Distrustful Quantum Cryptography
• Probing quantum correlations in many-body systems: a review of scalable methods
• Contextual advantages and certification for maximum confidence discrimination
• The impossibility of non-signaling privacy amplification
• Quantification of multidimensional entanglement stored in a crystal
• Understanding nature from experimental observations: a theory independent test for gravitational decoherence
• Quantum networks self-test all entangled states
• Experimental Quantum Multiparty Communication Protocols
• Experimental demonstration of measurement-device-independent measure of quantum steering
• A framework for the study of symmetric full-correlation Bell-like inequalities
• Bound non-locality and activation
• Non-adaptive Measurement-based Quantum Computation and Multi-party Bell Inequalities
• The Link between Entropic Uncertainty and Nonlocality
• Quantifying Quantumness of Channels Without Entanglement
• Test of Genuine Multipartite Nonlocality Without Inequality
• Observation of nonlocality sharing via not-so-weak measurements
• Nonlocality in sequential correlation scenarios
• High dimensional measurement device independent quantum key distribution on two dimensional subspaces
• A source of entangled photons based on a cavity-enhanced and strain-tuned GaAs quantum dot
• A framework for quantum-secure device-independent randomness expansion
• Measurement-device-independent quantum communication with an untrusted source
• Quantifying coherence with respect to general quantum measurements
• Unbalanced-basis-misalignment tolerant measurement-device-independent quantum key distribution
• Bell nonlocality is not sufficient for the security of standard device-independent quantum key distribution protocols
• Engineering integrated pure narrow-band photon sources
• Separability of diagonal symmetric states: a quadratic conic optimization problem
• Quantum NETwork: from theory to practice
• Secrecy in prepare-and-measure CHSH tests with a qubit bound
• Device-Independent Secret Sharing and a Stronger Form of Bell Nonlocality
• A physical approach to Tsirelson's problem
• Exploring the Local Orthogonality Principle
• Measurement-device-independent quantum key distribution of multiple degrees of freedom of a single photon
• Device-independent certification of high-dimensional quantum systems
• Fundamental limits on key rates in device-independent quantum key distribution
• Device-independent quantum secret sharing with noise preprocessing and postselection
• Bell correlations depth in many-body systems
• On the local and non-local content of bipartite qubit and qutrit correlations
• Exploring the limits of quantum nonlocality with entangled photons
• Measurement-Device-Independent Quantum Key Distribution with Leaky Sources
• Characterization of quantum correlations with local dimension constraints and its device-independent applications
• Quantum steering of multimode Gaussian states by Gaussian measurements: monogamy relations and the Peres conjecture
• Super-Activation of Quantum Steering
• Multi-user quantum key distribution with entangled photons from an AlGaAs chip
• Quantum nonlocality in networks can be demonstrated with an arbitrarily small level of independence between the sources
• Bell inequalities with no quantum violation and unextendible product bases
• Hawking effect can generate physically inaccessible genuine tripartite nonlocality
• Nonlocality from local contextuality
• Quantum Correlations in Connected Multipartite Bell Experiments
• Device Independent Quantum Private Query
• Device-independent two-party cryptography secure against sequential attacks
• Secure gated detection scheme for quantum cryptography
• Leggett-Garg macrorealism and the quantum nondisturbance conditions
• Large violation of Bell inequalities using both particle and wave measurements
• Device-Independent Relativistic Quantum Bit Commitment
• Single-photon nonlocality in quantum networks
• Multipartite fully-nonlocal quantum states
• The local content of all pure two-qubit states
• Generating nonclassical correlations without fully aligning measurements
• A Genuine Multipartite Bell Inequality for Device-independent Conference Key Agreement
• Nonlocality free wirings and the distinguishability between Bell boxes
• Violation of Bells inequality using continuous variable measurements
• A channel-based framework for steering, non-locality and beyond
• Tight Bell inequalities with no quantum violation from qubit unextendible product bases
• High Speed Imaging of Spectral-Temporal Correlations in Hong-Ou-Mandel Interference
• Experimental certification of an informationally complete quantum measurement in a device-independent protocol
• Elemental and tight monogamy relations in nonsignalling theories
• Robust countermeasure against detector control attack in practical quantum key distribution system
• Revealing of hidden quantum steerability using local filtering operations
• Noise-Robust and Loss-Tolerant Quantum Steering with Qudits
• Quantum key distribution with setting-choice-independently correlated light sources
• Experimental temporal quantum steering
• Efficient decoy-states for the reference-frame-independent measurement-device-independent quantum key distribution
• Device-Independent Certification of Genuinely Entangled Subspaces
• An approach for security evaluation and certification of a complete quantum communication system
• Noiseless Linear Amplifiers in Entanglement-Based Continuous-Variable Quantum Key Distribution
• Postselection-Loophole-Free Bell Test Over an Installed Optical Fiber Network
• Measurement-device-independent quantum key distribution with source state errors and statistical fluctuation
• Measurement-device-independent randomness from local entangled states
• Quantum coin flipping secure against channel noises
• Experimental Three-State Measurement-Device-Independent Quantum Key Distribution with Uncharacterized Sources
• Maximal randomness from partially entangled states
• Energy as a detector of nonlocality of many-body spin systems
• Encoding-side-channel-free and measurement-device-independent quantum key distribution
• Multipartite quantum nonlocality under local decoherence
• Experimental demonstration of a quantum receiver beating the standard quantum limit at the telecom wavelength
• Extremal Quantum Correlations and Cryptographic Security
• Improved Finite-Key Security Analysis of Quantum Key Distribution Against Trojan-Horse Attacks
• Quantum repeaters based on heralded qubit amplifiers
• Measurement-device-independent quantum key distribution with source state errors in photon number space
• Nonlocality for Generic Networks
• Device independent quantum key distribution secure against coherent attacks with memoryless measurement devices
• The standard fair sampling assumption is not necessary to test local realism
• Sequential measurement-device-independent entanglement detection by multiple observers
• Translationally invariant multipartite Bell inequalities involving only two-body correlators
• Pearson Correlation Coefficient as a measure for Certifying and Quantifying High Dimensional Entanglement
• Challenging preconceptions about Bell tests with photon pairs
• Dynamical preparation of EPR entanglement in two-well Bose-Einstein condensates
• Sample-efficient device-independent quantum state verification and certification
• Characterising and bounding the set of quantum behaviours in contextuality scenarios
• Analysing quantum systems with randomised measurements
• Bridging the gap between general probabilistic theories and the device-independent framework for nonlocality and contextuality
• Quantifying multipartite nonlocality via the size of the resource
• Quantum violations in the Instrumental scenario and their relations to the Bell scenario
• Experimentally Robust Self-testing for Bipartite and Tripartite Entangled States
• Device-independent randomness generation from several Bell estimators
• Proofs of network quantum nonlocality in continuous families of distributions
• Mapping Criteria of Nonlocality-Steerability in Qudit-Qubit Systems and Steerability-Entanglement in Qubit-Qudit Systems
• Causally nonseparable processes admitting a causal model
• Experimental asymmetric Plug-and-Play Measurement-device-independent quantum key distribution
• Optimization of device-independent witnesses of entanglement depth from two-body correlators
• Generalized Ardehali-Bell inequalities for graph states
• Useful multipartite correlations from useless reduced states
• Quantum steering of Gaussian states via non-Gaussian measurements
• Creating and manipulating entangled optical qubits in the frequency domain
• Phase-encoded measurement device independent quantum key distribution with practical spontaneous parametric-down-conversion sources
• Robust self-testing of two-qubit states
• Bell inequalities violated using detectors of low efficiency
• Experimental multipartite entanglement and randomness certification of the W state in the quantum steering scenario
• Entanglement-based continuous-variable quantum key distribution with multimode states and detectors
• Implementing two-photon interference in the frequency domain with electro-optic phase modulators
• Certifying Quantum Randomness by Probability Estimation
• Dual-phase-modulated plug-and-play measurement-device-independent continuous-variable quantum key distribution
• Stronger steerability criterion for more uncertain continuous variable systems
• Loophole-free Bell test based on local precertification of photon's presence
• Semi-device-independent characterisation of multipartite entangled states and measurements
• Robust self-testing of steerable quantum assemblages and its applications on device-independent quantum certification
• Experimental Test of the Quantum Violation of the Noncontextuality Inequalities for the n-Cycle Scenario
• Simulation of partial entanglement with nonsignaling resources
• Experimental robust self-testing of the state generated by a quantum network
• Nonlocal quantum correlations under amplitude damping decoherence
• Decoherence Effects on the Non-locality of Symmetric States
• Quantum correlations from simple assumptions
• qkdSim: An experimenter's simulation toolkit for QKD with imperfections, and its performance analysis with a demonstration of the B92 protocol using heralded photon
• Device-independent quantum key distribution with arbitrarily small nonlocality
• Key rate enhancement using qutrit states for uncharacterized quantum key distribution
• Certifying entangled measurements in known Hilbert spaces
• Test of Genuine Multipartite Nonlocality
• Device-Independent Quantum Key Distribution Using Random Quantum States
• Device Independent Quantum Secret Sharing in Arbitrary Even Dimension
• Hardy's nonlocality argument as witness for post-quantum correlation
• Feasibility of loophole-free nonlocality tests with a single photon
• Bounds for Non-Locality Distillation Protocols
• Resource-efficient high-dimensional entanglement detection via symmetric projections
• Experimentally optimizing QKD rates via nonlocal dispersion compensation
• Converting quantum coherence to genuine multipartite entanglement and nonlocality
• Practical Quantum Key Distribution Secure Against Side-Channels
• Semi-device-independent quantum money with coherent states
• Teleportation of a qubit using entangled non-orthogonal states: A comparative study
• Nonlocality of All Quantum Networks
• Security of quantum key distribution with multiphoton components
• Quantifying high-dimensional spatial entanglement with a single-photon-sensitive time-stamping camera
• Full multipartite steering inseparability, genuine multipartite steering and monogamy for continuous variable systems
• Randomness versus nonlocality in the Mermin-Bell experiment with three parties
• Bell tests for continuous variable systems using hybrid measurements and heralded amplifiers
• Understanding the interplay of entanglement and nonlocality: motivating and developing a new branch of entanglement theory
• Experimentally Violating Bell Inequalities Without Complete Reference Frames
• Loophole-free Bell test for one atom and less than one photon
• Overcoming the rate-distance limit of device-independent quantum key distribution
• Semi-device-independent certification of indefinite causal order
• Device-Independent Quantum Cryptography for Continuous Variables
• Covariance Bell inequalities
• Oblivious communication game, self-testing of projective and non-projective measurements and certification of randomness
• Finite de Finetti theorem for conditional probability distributions describing physical theories
• Non-locality sharing for a three-qubit system via multilateral sequential measurements
• Theory of genuine tripartite nonlocality of Gaussian states
• Device-independent tests of structures of measurement incompatibility
• Heralded amplification of photonic qubits
• Mode-pairing quantum key distribution with advantage distillation
• Does a large quantum Fisher information imply Bell correlations?
• Generalized Bell Inequality Experiments and Computation
• Nonlocality of $W$ and Dicke states subject to losses
• Experimental full network nonlocality with independent sources and strict locality constraints
• Quantum key distribution with untrusted detectors
• Memory cost of temporal correlations
• Quantum noise extraction from the interference of laser pulses in optical quantum random number generator
• A weak form of self-testing
• Anonymous Quantum Nonlocality
• Characterizing Quantum Correlations In Fixed Input $n$-Local Network Scenario
• Semi-device-independent certification of entanglement in superdense coding
• Bell inequalities for three systems and arbitrarily many measurement outcomes
• Device-independence for two-party cryptography and position verification
• Experimental Side-Channel-Free Quantum Key Distribution
• Exponentially decreasing critical detection efficiency for any Bell inequality
• Greenberger-Horne-Zeilinger theorem for N qudits
• Long-distance device-independent quantum key distribution
• Upper bounds on device-independent quantum key distribution
• Simple and practical DIQKD security analysis via BB84-type uncertainty relations and Pauli correlation constraints
• Multi-setting Greenberger-Horne-Zeilinger theorem
• Entropy bounds for multiparty device-independent cryptography
• Device-independent entanglement-based Bennett 1992 protocol
• Network nonlocality sharing via weak measurements in the extended bilocal scenario
• Recycled entanglement detection by arbitrarily many sequential and independent pairs of observers
• Device-Independent Quantum Key Distribution Based on the Mermin-Peres Magic Square Game
• Entanglement witnessing by arbitrarily many independent observers recycling a local quantum shared state
• Tomography of a Feedback Measurement with Photon Detection
• Experimental nonclassicality in a causal network without assuming freedom of choice
• Improved Measurement-Device-Independent Quantum Key Distribution with Uncharacterized Qubits
• Quantum verification and estimation with few copies
• An invertible map between Bell non-local and contextuality scenarios
• Realistic loophole-free Bell test with atom-photon entanglement
• Tight upper bound for the maximal quantum value of the Svetlichny operators
• Experimental demonstration of one-sided device-independent self-testing of any pure two-qubit entangled state
• Necessary detection efficiencies for secure quantum key distribution and bound randomness
• Relation between semi- and fully-device-independent protocols
• Network Nonlocality via Rigidity of Token-Counting and Color-Matching
• Sharing nonlocality in quantum network by unbounded sequential observers
• Nonlocality and Entanglement for Symmetric States
• Maximal CHSH violations with low efficiency photodetection and homodyne measurements
• Quantum-secured single-pixel imaging with enhanced security
• Trustworthiness of detectors in quantum key distribution with untrusted detectors
• Robust Self-Testing of Multiparticle Entanglement
• Bell inequalities from variable elimination methods
• Bipartite Units of Non-Locality
• Preservation of quantum non-bilocal correlations in noisy entanglement-swapping experiments using weak measurements
• Variational Quantum Optimization of Nonlocality in Noisy Quantum Networks
• Algorithmic construction of local models for entangled quantum states: optimization for two-qubit states
• Measurement-dependence cost for Bell nonlocality: causal vs retrocausal models
• Certification of incompatible measurements using quantum steering
• Continuous-variable quantum communication
• Bell inequalities for three particles
• Device-Independent Bit Commitment based on the CHSH Inequality
• Energy-time and time-bin entanglement: past, present and future
• Complementarity between Tripartite Quantum Correlation and Bipartite Bell Inequality Violation in Three Qubit States
• Genuine four-partite Bell nonlocality in the curved spacetime
• Detector-decoy quantum key distribution without monitoring signal disturbance
• Self-testing of multipartite GHZ states of arbitrary local dimension with arbitrary number of measurements per party
• Tight finite-key analysis for passive decoy-state quantum key distribution under general attacks
• Tailored two-photon correlation and fair-sampling: a cautionary tale
• A quantum cloning bound and application to quantum key distribution
• Ultimate entanglement robustness of two-qubit states against general local noises
• A geometric comparison of entanglement and quantum nonlocality in discrete systems
• The Simplest Demonstrations of Quantum Nonlocality
• Clauser-Horne-Shimony-Holt Bell inequality test in an optomechanical device
• Decoy state measurement-device-independent quantum key distribution based on the Clauser-Horne-Shimony-Holt inequality
• Exploring the framework of assemblage moment matrices and its applications in device-independent characterizations
• Bell nonlocality in the turbulent atmosphere
• Detecting nonlocality of noisy multipartite states with the CHSH inequality
• Nontrilocality: Exploiting nonlocality from three particle systems
• Bell correlations at finite temperature
• Secure quantum key distribution with a subset of malicious devices
• Towards practical device-independent quantum key distribution with spontaneous parametric downconversion sources, on-off photodetectors and entanglement swapping
• Compressibility of positive semidefinite factorizations and quantum models
• Conditions for the compatibility of channels in general probabilistic theory and their connection to steering and Bell nonlocality
• Device-independent quantification of measurement incompatibility
• Effect of source statistics on utilizing photon entanglement in quantum key distribution
• Heralded Mapping of Photonic Entanglement into Single Atoms in Free Space: Proposal for a Loophole-Free Bell Test
• Network nonlocality sharing via weak measurements in the generalized star network configuration
• Bounding the plausibility of physical theories in a device-independent setting via hypothesis testing
• Experimental quantum key distribution secure against malicious devices
• One-sided Measurement-Device-Independent Quantum Key Distribution
• Device-Independent Quantum Secure Direct Communication Under Non-Markovian Quantum Channels
• Boosting device-independent cryptography with tripartite nonlocality
• A single-crystal source of path-polarization entangled photons at non-degenerate wavelengths
• Couplers for Non-Locality Swapping
• Persistency of non-n-local correlations in noisy linear networks
• Progress towards a unified approach to entanglement distribution
• Self-testing in prepare-and-measure scenarios and a robust version of Wigner's theorem
• Device-Independent Quantum Key Distribution Based on Routed Bell Tests
• Device-independent self-testing of unsharp measurements
• How post-selection affects device-independent claims under the fair sampling assumption
• Generalized XOR games with $d$ outcomes and the task of non-local computation
• Experimental study of secure quantum key distribution with source and detection imperfections
• Sharing Quantum Nonlocality in Star Network Scenarios
• Device Independent Quantum Key Distribution with realistic single-photon source implementations
• Quantum Protocol for Decision Making and Verifying Truthfulness among $N$-quantum Parties: Solution and Extension of the Quantum Coin Flipping Game
• Bell Experiments with Random Destination Sources
• Closing the detection loophole in multipartite Bell tests using GHZ states
• Experimental semi-device-independent certification of entangled measurements
• On the design and analysis of near-term quantum network protocols using Markov decision processes
• Arithmetic loophole in Bell's theorem: An overlooked threat to entangled-state quantum cryptography
• Quantum cryptography beyond key distribution: theory and experiment
• Resource theory of quantum coherence with probabilistically non-distinguishable pointers and corresponding wave-particle duality
• Nonlocality of three-qubit Greenberger-Horne-Zeilinger-symmetric states
• Geometric Decompositions of Bell Polytopes with Practical Applications
• Protocol for secure quantum machine learning at a distant place
• Experimental demonstration of genuine tripartite nonlocality under strict locality conditions
• Receiver-Device-Independent Quantum Key Distribution Protocols
• Characterising and Tailoring Spatial Correlations in Multi-Mode Parametric Downconversion
• Deep learning the hierarchy of steering measurement settings of qubit-pair states
• Hierarchical certification of nonclassical network correlations
• Genuine multipartite nonlocality with causal-diagram postselection
• Unification of Bell, Leggett-Garg and Kochen-Specker inequalities: A hybrid spatio-temporal inequality
• EPR-steering: closing the detection loophole with non-maximally entangled states and arbitrary low efficiency
• A Fiber-pigtailed Quantum Dot Device Generating Indistinguishable Photons at GHz Clock-rates
• Device-independent certification of tensor products of quantum states using single-copy self-testing protocols
• Heralded amplification of nonlocality via entanglement swapping for long-distance device-independent quantum key distribution
• Bell non-locality and Kochen-Specker contextuality: How are they connected?
• Optimal conditions for Bell test using spontaneous parametric down-conversion sources
• Classical command of quantum systems via rigidity of CHSH games
• Genuine multipartite nonlocality in the one-dimensional ferromagnetic spin-1/2 chain
• Custom Bell inequalities from formal sums of squares
• Semi-device-independent characterization of quantum measurements under a minimum overlap assumption
• Certified Quantum Measurement of Majorana Fermions
• Closing the detection loophole in tripartite Bell tests using the W state
• Multipartite Nonlocality as a Resource and Quantum Correlations Having Indefinite Causal Order
• Upper bounds on device-independent quantum key distribution rates in static and dynamic scenarios
• Tests of Bell inequality with arbitrarily low photodetection efficiency and homodyne measurements
• Device-independent randomness based on a tight upper bound of the maximal quantum value of chained inequality
• Squash Operator and Symmetry
• The non-locality of n noisy Popescu-Rohrlich boxes
• Non-signaling Causal Hierarchy of General Multisource Networks
• Detecting Bell correlations in multipartite non-Gaussian spin states
• Information-based measure of nonlocality
• Device-dependent and device-independent quantum key distribution without a shared reference frame
• Quantum correlations on the no-signaling boundary: self-testing and more
• Robust certification of arbitrary outcome quantum measurements from temporal correlations
• Hierarchy of multipartite nonlocality in the nonsignaling scenario
• Self-testing mutually unbiased bases in higher dimensions with space-division multiplexing optical fiber technology
• On defining the Hamiltonian beyond quantum theory
• Energy efficient mining on a quantum-enabled blockchain using light
• Controlled entanglement source for quantum cryptography
• Efficient Test to Demonstrate Genuine Three Particle Nonlocality
• Self-testing and certification using trusted quantum inputs
• Revealing Quantum Advantage in a Quantum Network
• Quantum Information Processing with Adversarial Devices
• On the inequivalence of the CH and CHSH inequalities due to finite statistics
• Engineering asymmetric steady-state Einstein-Podolsky-Rosen steering in macroscopic hybrid systems
• Sufficiency of quantum non-Gaussianity for discrete-variable quantum key distribution over noisy channel
• Sharing preparation contextuality in Bell experiment by arbitrary pair of sequential observers
• Asymmetric mode-pairing quantum key distribution
• Quantum channel correction outperforming direct transmission
• Verifiable Quantum Secure Modulo Summation
• A Hands-On Quantum Cryptography Workshop For Pre-University Students
• Almost quantum correlations and their refinements in a tripartite Bell scenario
• The future of secure communications: device independence in quantum key distribution
• Simulating extremal temporal correlations
• Advances in Continuous Variable Measurement-Device-Independent Quantum Key Distribution
• Analysis of Coincidence-Time Loopholes in Experimental Bell Tests
• Quantum key distribution with entangled photons generated on-demand by a quantum dot
• Proposal for a loophole-free Bell test based on spin-photon interactions in cavities
• Device-independent certification of the teleportation of a qubit
• Experimental study of nonclassical teleportation beyond average fidelity
• Receiver-Device-Independent Quantum Key Distribution
• Security framework for quantum key distribution with imperfect sources
• Measurement-device-independent quantum key distribution with insecure sources
• Optimal interferometry for Bell$-$nonclassicality by a vacuum$-$one$-$photon qubit
• Symmetric extension of bipartite quantum states and its use in quantum key distribution with two-way postprocessing
• Certifying long-range quantum correlations through routed Bell tests
• Dual form of the phase-space classical simulation problem in quantum optics
• Multiphoton Bell-type inequality: a tool to unearth nonlocality of continuous variable quantum optical systems
• Entanglement generation secure against general attacks
• The inflation hierarchy and the polarization hierarchy are complete for the quantum bilocal scenario
• Experimental detection of steerability in Bell local states with two measurement settings
• A versatile construction of Bell inequalities for the multipartite scenario
• Dynamics of measurement induced nonlocality under decoherence
• Remotely projecting states of photonic temporal modes
• Homodyne detection of non-Gaussian quantum steering
• Near-maximal two-photon entanglement for quantum communications at 2.1 $\mu$m
• Bell violation versus geometric measure of quantum discord and their dynamical behavior
• Experimental Measurement-Device-Independent Quantum Cryptographic Conferencing
• Why Classical Certification is Impossible in a Quantum World
• Optimal randomness generation from optical Bell experiments
• Two Copies of the Einstein-Podolsky-Rosen State of Light Lead to Refutation of EPR Ideas
• Entanglement Verification of Hyperentangled Photon Pairs
• Distributing Polarization Entangled Photon Pairs with High Rate over Long Distance through Standard Telecommunication Fiber
• Multipartite Intrinsic Non-Locality and Device-Independent Conference Key Agreement
• Naturally restricted subsets of nonsignaling correlations: typicality and convergence
• Certificates of quantum many-body properties assisted by machine learning
• Security evaluation of quantum key distribution with weak basis-choice flaws
• Reductions to IID in Device-independent Quantum Information Processing
• Measurement-device-independent and arbitrarily loss-tolerant verification of quantum steering
• Bounding the persistency of the nonlocality of W states
• Semi device independence of the BB84 protocol
• A Rigorous Analysis of the Clauser-Horne-Shimony-Holt Inequality Experiment When Trials Need Not Be Independent
• Device-independent quantum key distribution with spin-coupled cavities
• More non-locality in the three-qubit Greenberger-Horne-Zeilinger state
• Towards loophole-free Bell inequality test with preselected unsymmetrical singlet states of light
• Certification of Genuine Multipartite Entanglement with General and Robust Device-independent Witnesses
• Measurement-Device-Independenization of Quantum Key Distribution Protocols
• Multipartite quantum cryptography based on the violation of Svetlichny's inequality
• Optimal and tight Bell inequalities for state-independent contextuality sets
• Experimental demonstration of improved reference-frame-independent quantum key distribution over 175km
• Revealing Hidden Genuine Tripartite Nonlocality
• The influence of the choice of post-processing method on Bell inequalities
• Signatures of the Optical Stark Effect on Entangled Photon Pairs from Resonantly-Pumped Quantum Dots
• Authenticated teleportation with one-sided trust
• Hidden Non n-locality In Linear Networks
• Tight asymptotic key rate for the BB84 protocol with local randomisation and device imprecisions
• Closing the detection loophole in multipartite Bell experiments with a limited number of efficient detectors
• Sender-controlled measurement-device-independent multiparty quantum communication
• Attacks on Fixed Apparatus Quantum Key Distribution Schemes
• Tilted Hardy paradoxes for device-independent randomness extraction
• Shielding quantum discord through continuous dynamical decoupling
• Countermeasure against quantum hacking using detection statistics
• Semi-device-independently characterizing quantum temporal correlations
• Information complementarity in multipartite quantum states and security in cryptography
• Continuous-variable measurement device independent quantum conferencing with post-selection
• Experimentally friendly approach towards nonlocal correlations in multisetting N -partite Bell scenarios
• Quantum temporal steering in a dephasing channel with quantum criticality
• Necessary and sufficient conditions for multipartite Bell violations with only one trusted device
• An updated analysis of satellite quantum-key distribution missions
• Device-independent quantum key distribution based on measurement inputs
• Device-independent quantum private comparison protocol without a third party
• Modified E91 protocol demonstration with hybrid entanglement photon source
• Fully non-positive-partial-transpose genuinely entangled subspaces
• A generalization of CHSH and the algebraic structure of optimal strategies
• Amplification of cascaded downconversion by reusing photons with a switchable cavity
• Three-players conflicting interest games and nonlocality
• Effects of preparation and measurement misalignments on the security of the BB84 quantum key distribution protocol
• Foiling zero-error attacks against coherent-one-way quantum key distribution
• Upper bounds on key rates in device-independent quantum key distribution based on convex-combination attacks
• Sampling quantum nonlocal correlations with high probability
• Robustness of non-locality in many-body open quantum systems
• Experimental device-independent tests of quantum channels
• Random quantum correlations are generically non-classical
• On the tightness of correlation inequalities with no quantum violation
• Logical and inequality based contextuality for qudits
• Symmetric quantum states: a review of recent progress
• Entanglement generation using single-photon pulse reflection in realistic networks
• All tight correlation Bell inequalities have quantum violations
• Monogamy of Temporal Correlations: Witnessing non-Markovianity Beyond Data Processing
• The sum of entanglement and subsystem coherence is invariant under quantum reference frame transformations
• Distribution of Bell inequality violation vs. multiparty quantum correlation measures
• Using quantum key distribution for cryptographic purposes: a survey
• Channel Activation of CHSH Nonlocality
• Quantum non-locality, causality and mistrustful cryptography
• Secure positioning and non-local correlations
• Experimental Distillation of Quantum Nonlocality
• Dimensional advantage in secure information trading via the noisy dense coding protocol
• Quantum Resource Control for noisy EPR-steering with qubit measurements
• Correlations constrained by composite measurements
• Position-Momentum Bell-Nonlocality with Entangled Photon Pairs
• Interplay among entanglement, measurement incompatibility, and nonlocality
• All Real Projective Measurements Can be Self-tested
• Maximal Non-Classicality in Multi-Setting Bell Inequalities
• Luminescence-induced noise in single photon sources based on BBO crystals
• An explicit classical strategy for winning a ${\mathrm{CHSH}}_q$ game
• Spin-parity effect in violation of bell's inequalities for entangled states of parallel polarization
• Quantum thermodynamic advantage in work extraction from steerable quantum correlations
• Unity-Efficiency Parametric Down-Conversion via Amplitude Amplification
• Genuine multipartite nonlocality of permutationally invariant Gaussian states
• Implementations for Device-Independent Quantum Key Distribution
• Sagnac-loop phase shifter with polarization-independent operation
• Entanglement Sharing Protocol via Quantum Error Correcting Codes
• Large bipartite Bell violations with dichotomic measurements
• Revisited aspects of the local set in CHSH Bell scenario
• Semi-device independent randomness certification using Mermin's proof of Kochen-Specker contextuality
• Canonical Distillation of Entanglement
• Adjusting inequalities for detection-loophole-free steering experiments
• Self-testing tilted strategies for maximal loophole-free nonlocality
• Quantifying nonlocality as a resource for device-independent quantum key distribution
• Detection of quantum phase transition in spin-1 chain through multipartite high-order correlations
• Quantum theory of photonic vortices and quantum statistics of twisted photons
• Enhanced Bell state measurement for efficient measurement-device-independent quantum key distribution using 3-dimensional quantum states
• Optimality of semiquantum nonlocality in the presence of high inconclusive rates
• Bounds on detection of Bell correlations with entangled ultra-cold atoms in optical lattices under occupation defects
• Information causality as a tool for bounding the set of quantum correlations
• Robustness of entanglement-based discrete- and continuous-variable quantum key distribution against channel noise
• Self-testing quantum systems of arbitrary local dimension with minimal number of measurements
• Data-Driven Inference of Physical Devices: Theory and Implementation
• Resource state structure for controlled quantum key distribution
• Limitations on device independent key secure against non signaling adversary via the squashed non-locality
• Optimal measurements for nonlocal correlations
• Bell non-locality using tensor networks and sparse recovery
• Tsirelson Polytopes and Randomness Generation
• Quantifying entanglement preservability of experimental processes
• Robustness of Higher Dimensional Nonlocality against dual noise and sequential measurements
• Measurement-device-independent quantum key distribution with classical Bob and no joint measurement
• Device-independent and semi-device-independent entanglement certification in broadcast Bell scenarios
• On characterising assemblages in Einstein-Podolsky-Rosen scenarios
• Dynamic attenuation scheme in measurement-device-independent quantum key distribution over turbulent channels
• A multi-player, multi-team nonlocal game for the toric code
• Playing nonlocal games with phases of quantum matter
• The Golay codes and Quantum Contextuality
• The minimal communication cost for simulating entangled qubits
• Quantum conditional entropies and steerability of states with maximally mixed marginals
• Self-testing of semisymmetric informationally complete measurements in a qubit prepare-and-measure scenario
• Sequentially witnessing entanglement by independent observer pairs
• Towards Necessary and sufficient state condition for violation of a multi-settings Bell inequality
• Hybrid Quantum Repeater Protocol With Fast Local Processing
• Increasing complexity with quantum physics
• Zero-photon catalysis based eight-state discrete modulated measurement-device-independent continuous-variable quantum key distribution
• Self-testing of different entanglement resources via fixed measurement settings
• Exploring the limits of no backward in time signalling
• Quantum communication improved by spectral entanglement and supplementary chromatic dispersion
• Experimental Entanglement Quantification for Unknown Quantum States in a Semi-Device-Independent Manner
• Semi-device-independent certification of quantum non-Markovianity using sequential Random Access Codes
• Maximal entanglement of two delocalized spin-$\frac{1}{2}$ particles
• Analysis of a proposal for a realistic loophole-free Bell test with atom-light entanglement
• Is realism compatible with true randomness ?
• Sampled sub-block hashing for large input randomness extraction
• Classifying Causal Structures: Ascertaining when Classical Correlations are Constrained by Inequalities
• All two-party facet Bell inequalities are violated by Almost Quantum correlations
• Quasi-polynomial time algorithms for free quantum games in bounded dimension
• Entanglement of Local Hidden States
• Joint-measurability and quantum communication with untrusted devices
• Recycled detection of genuine multiparty entanglement of unlimitedly stretched array of parties and arbitrarily long series of sequential observers
• Purification of Noisy Measurements and Faithful Distillation of Entanglement
• A simple relation of guessing probability in quantum key distribution
• Simulating GHZ Correlations Relaxing Physical Constraints
• Noise resilience in path-polarization hyperentangled probe states
• Simple and tight monogamy relations for a class of Bell inequalities
• An unconditional experimental test of Nonclassicality
• Experimental entanglement swapping through single-photon ${\chi }^{(2)}$ nonlinearity
• Hidden Steering Nonlocality in Quantum Networks
• Postquantum steering
• Bright-light detector control emulates the local bounds of Bell-type inequalities
• The Quantum Frontier
• Tight upper bound for the maximal expectation value of the $N$-partite generalized Svetlichny operator
• Resource analysis for quantum-aided Byzantine agreement with the four-qubit singlet state
• Bell nonlocality in quantum networks with unreliable sources: Loophole-free postelection via self-testing
• General tradeoff relations of quantum nonlocality in the Clauser-Horne-Shimony-Holt scenario
• Towards minimal self-testing of qubit states and measurements in prepare-and-measure scenarios
• Constant-sized self-tests for maximally entangled states and single projective measurements
• Detection efficiency for loophole-free Bell tests with entangled states affected by colored noise
• Two-setting multi-site Bell inequalities for loophole-free tests with up to 50% loss
• One-time Pad Encryption Model for Non-local Correlations
• Theory-independent randomness generation from spatial symmetries
• Multiplexing scheme for simplified entanglement-based large-alphabet quantum key distribution
• "Nonlocality-of-a-single-photon" based Quantum Key Distribution and Random Number Generation schemes and their device-independent security analysis
• Undetectable Werner states using linear Bell inequalities
• Spin-bounded correlations: rotation boxes within and beyond quantum theory
• Beating the Clauser-Horne-Shimony-Holt and the Svetlichny games with Optimal States
• Quantum value for a family of $I_{3322}$-like Bell functionals
• Quantum Delocalised-Interactions
• Self-testing composite measurements and bound entangled state in a single quantum network
• Local Decoherence-free Macroscopic Quantum states
• Measurement-Protected Quantum Key Distribution
• Loop State-preparation-and-measurement tomography of a two-qubit system
• Tight bound on the classical value of generalized Clauser-Horne-Shimony-Holt games
• Quantum Bell inequalities from Information Causality -- tight for Macroscopic Locality
• Probing many-body Bell correlation depth with superconducting qubits
• Device-independent secret-key-rate analysis for quantum repeaters
• Complete extension: the non-signaling analog of quantum purification
• Contextual quantum metrology
• Simple proof of confidentiality for private quantum channels in noisy environments
• Secure and Robust Transmission and Verification of Unknown Quantum States in Minkowski Space
• Device-independent secret key rates via a post-selected Bell inequality
• All genuinely entangled stabilizer subspaces are multipartite fully nonlocal
• Single Bell inequality to detect genuine nonlocality in three-qubit genuinely entangled states
• Device-independent certification of desirable properties with a confidence interval
• Almost device-independent certification of GME states with minimal measurements
• Nonlocality of Quantum States can be Transitive
• The Hilbertian Tensor Norm and Entangled Two-Prover Games
• Physical interpretation of nonlocal quantum correlation through local description of subsystems
• Feasible quantum engineering of quantum multiphoton superpositions
• Quantum bounds for compiled XOR games and $d$-outcome CHSH games
• One-Shot Min-Entropy Calculation Of Classical-Quantum States And Its Application To Quantum Cryptography
• Robust one-sided self-testing of two-qubit states via quantum steering
• Global restrictions under local state discrimination
• Continuous-variable measurement-device-independent quantum key distribution via quantum catalysis
• Individual attacks with generalized discrimination and inadequacy of some information measures
• Quantifying the randomness of copies of noisy Popescu-Rohrlich correlations
• Self-testing in a constrained prepare-measure scenario sans assuming quantum dimension
• Exposure of subtle multipartite quantum nonlocality
• Maximal intrinsic randomness of a quantum state
• Entropy Accumulation under Post-Quantum Cryptographic Assumptions
• Secure One-Sided Device-Independent Quantum Key Distribution Under Collective Attacks with Enhanced Robustness
• A Metropolitan-scale Multiplexed Quantum Repeater with Bell Nonlocality
• Enhanced Hong-Ou-Mandel Manifolds and figures of merit for linear chains of identical micro-ring resonators
• Regularising data for practical randomness generation
• Bound on Bell Inequalities by Fraction of Determinism and Reverse Triangle Inequality
• Experimental test of quantum causal influences
• How to avoid (apparent) signaling in Bell tests
• Research progress of artificial intelligence empowered quantum communication and quantum sensing systems
• Improving social welfare in non-cooperative games with different types of quantum resources
• Interactive proofs for BQP via self-tested graph states (extended abstract)
• Experimental Device-Independent Tests of Classical and Quantum Entropy
• Experimentally Certified Transmission of a Quantum Message through an Untrusted and Lossy Quantum Channel via Bell's Theorem
• Quantum correlations cannot be reproduced with a finite number of measurements in any no-signaling theory
• Measurement-device-independent measure of steerability and witnesses for all steerable resources
• Constructing local models for general measurements on bosonic Gaussian states
• Superior resilience of non-Gaussian entanglement against local Gaussian noises
• Role of Steering Inequality In Quantum Key Distribution Protocol
• Nonlocal and quantum advantages in network coding for multiple access channels
• Local deterministic simulation of equatorial Von Neumann measurements on tripartite GHZ state
• Expanding bipartite Bell inequalities for maximum multi-partite randomness
• Beating one bit of communication with and without quantum pseudo-telepathy
• Local hidden variable values without optimization procedures
• (Almost-)Quantum Bell Inequalities and Device-Independent Applications
• Measurement incompatibility at all remote parties do not always permit Bell nonlocality
• Quantum Random Number Generation with Partial Source Assumptions
• Guarantees on the structure of experimental quantum networks
• Seedless extractors for device-independent quantum cryptography
• Distributing entanglement with separable states: assessment of encoding and decoding imperfections
• Unbounded Bell violations for quantum genuine multipartite non-locality
• The genuinely multipartite nonlocality of graph states is model-dependent
• Effects of Topological Boundary Conditions on Bell Nonlocality
• No real advantage of photon subtraction and displacement in continuous variable measurement device independent quantum key distribution
• On fully entangled fraction and quantum conditional entropies for states with maximally mixed marginals
• Interplay of Quantum Resources in Nonlocality Tests
• Investigating an approach of robustly self-testing two-qubit entangled states
• Security of Device-independent Quantum Key Distribution under Sequential Attack
• Hybrid classical-quantum communication networks
• Genuine multipartite entanglement is not necessary for standard device-independent conference key agreement
• Catalytic Activation of Bell Nonlocality
• Device-independent Shannon entropy certification
• Composable framework for device-independent state certification
• Kilometer-Scale Ion-Photon Entanglement with a Metastable ${}^{88}$Sr${}^{+}$ Qubit
• A Tractable Protocol for Detection-Loophole-Free Bell Tests over Long Distances
• Device Independent Quantum Key Activation
• Experimental simulation of quantum temporal steering beyond rotating-wave approximation
• Long-distance device-independent quantum key distribution with standard optics tools
• Complete characterisation of state conversions by work extraction
• Quantum Key Distribution with Imperfections: Recent Advances in Security Proofs
• Gigahertz-rate thin-film lithium niobate receiver for time-bin quantum communication
• Quantum foundations for quantum technologies in the International Year of Quantum (2025)
• W-class states-identification and quantification of Bell-CHSH inequalities' violation
• Demonstration of universal contextuality through communication games free of both operational inequivalence and compatibility loopholes
• Impact of imperfect measurements on multi-party quantum key distribution
• Device-independent certification of degeneracy-breaking measurements
• A note on quantum Bell nonlocality and quantum entanglement for high dimensional quantum systems
• Design and Analysis of Communication Protocols using Quantum Resources
• Local correlations of mixed two-qubit states
• Loss-tolerant hybrid measurement test of CHSH inequality with weakly amplified N00N states
• Experimental self-testing of entangled states
• Reference-Frame-Independent Measurement-Device-Independent Quantum Key Distribution with Uncharacterized Qubits
• A readout-integrated time-bin qutrit analyzer for echo-based quantum memories
• Efficient quantum key distribution scheme with pre-announcing the basis
• Why cut-and-choose quantum state verification cannot be both efficient and secure
• Linear Program Witness for Network Nonlocality in Arbitrary Networks
• Contextuality, superlocality and nonclassicality of supernoncontextuality
• Impossibility of adversarial self-testing and secure sampling
• Is Post Selection Physical: A Device Independent Outlook
• Probe of Generic Quantum Contextuality and Nonlocal Resources for Qubits
• Bell Meets General Philosophers of Science : Reassessing Measurement Independence
• Exploring quantum correlations in a hybrid optomechanical system
• How Likely Are You to Observe Non-locality with Imperfect Detection Efficiency and Random Measurement Settings?
• Resource-efficient quantum correlation measurements via multicopy neural network methods
• Realizing fully reference-frame-independent quantum key distribution by exploiting quantum discord
• Tight analytic bound on the trade-off between device-independent randomness and nonlocality
• Non-Locality Distillation is Impossible for Isotropic Quantum Systems
• CV-MDI-QKD: One-mode Gaussian attacks are not enough
• Flexible Cloud/User-Centric Entanglement and Photon Pair Distribution with Synthesizable Optical Router
• Certifying classes of $d$-outcome measurements with quantum steering
• Timing attacks on practical quantum cryptographic systems
• Maximal violation of Bell inequalities under local filtering
• Detection loophole attacks on semi-device-independent quantum and classical protocols
• Designing generalized elegant Bell inequalities in higher dimensions from a Tsirelson bound
• Strength of statistical evidence for genuine tripartite nonlocality
• Optimal Verification of the Bell State and Greenberger-Horne-Zeilinger States in Untrusted Quantum Networks
• Nonclassicality and Bell nonlocality in atmospheric links
• Exploring Bell nonlocality of quantum networks with stabilizing and logical operators
• Enabling CV-MDI-QKD for low squeezed states using non-Gaussian operations
• Controlling nonlocality of bipartite qubit states via quantum channels
• Quantifying measurement-induced nonbilocal correlation
• Entanglement demonstration on board a nano-satellite
• Nonlocal Generalized Quantum Measurements of Spin Products Without Maximal Entanglement
• Revealing universal quantum contextuality through communication games
• De Finetti Theorems for Quantum Conditional Probability Distributions with Symmetry
• Duality of Graph Invariants
• Optimal non-signalling violations via tensor norms
• Activation of post-quantum steering
• Security of device-independent quantum key distribution via monogamy relations from multipartite information causality
• Lossy-and-Constrained Extended Non-Local Games with Applications to Quantum Cryptography
• Certified Quantumness via Single-Shot Temporal Measurements
• Self-Testing Graph States Permitting Bounded Classical Communication
• General quantum resources providing advantages in work-extraction tasks
• A cost-effective measurement-device-independent quantum key distribution system for quantum networks
• How to Device-Independently Generate States for Which Unambiguous State Discrimination is Impossible
• Detecting Entanglement by State Preparation and Local Measurements
• Random Exclusion Codes: Quantum Advantages of Single-Shot Communication
• Nonlocality in Continuous-Variable Quantum Networks
• Long-Distance Device-Independent Conference Key Agreement
• No Bipartite-Nonlocal Causal Theory Can Explain Nature's Correlations
• Near-space flight of a correlated photon system
• Robust self-testing and certified randomness based on chained Bell inequality
• Generalized XOR non-locality games with graph description on a square lattice
• Genuine network quantum nonlocality and self-testing
• Security of deterministic key distribution with higher-dimensional systems
• Reversed Space Attacks
• Computational Perspectives on Bell Inequalities and Many-body Quantum Correlations
• Comparing quantum incompatibility of device sets from an operational perspective
• Detecting false correlations: Uncovering a faked Bell-inequality violation
• Sequential Semi-Device-Independent Quantum Randomness Certification
• Singlet-Like Correlations: Equal Peak Work, Unequal Robustness
• Quantitative and Optimal Device-Independent Lower Bounds on Detection Efficiency
• No-cost Bell nonlocality certification from quantum tomography and its applications in quantum-magic-resource witnessing
• Condition for the generation of the secret key in a BB84 like quantum key distribution protocol
• The Richness of Bell Nonlocality: Generalized Bell Polygamy and Hyper-Polygamy