Experimental demonstration of measurement-device-independent measure of quantum steering
arXiv:1901.08298 · doi:10.1038/s41534-020-00307-9
Abstract
Within the framework of quantum refereed steering games, quantum steerability can be certified without any assumption on the underlying state nor the measurements involved. Such a scheme is termed the measurement-device-independent (MDI) scenario. Here we introduce a measure of steerability in an MDI scenario, i.e., the result merely depends on the observed statistics and the quantum inputs. We prove that such a measure satisfies the convex steering monotone. Moreover, it is robust against not only measurement biases but also losses. We also experimentally estimate the amount of the measure with an entangled photon source. As two by-products, our experimental results provide lower bounds on an entanglement measure of the underlying state and an incompatible measure of the involved measurement. Our research paves a way for exploring one-side device-independent quantum information processing within an MDI framework.
v2:10 pages, 3 figures, published version. This version combines the previous version with the theoretical work [arXiv:1807.08901]. v1:11 pages, 3 figures. Comments welcome!
References in corpus (66)
- Quantum entanglement
- Experimental quantum teleportation
- Bell nonlocality
- Experimental Realization of Teleporting an Unknown Pure Quantum State via Dual Classical and Einstein-Podolski-Rosen Channels
- Device-independent security of quantum cryptography against collective attacks
- Steering, Entanglement, Nonlocality, and the EPR Paradox
- One-sided Device-Independent Quantum Key Distribution: Security, feasibility, and the connection with steering
- Experimental criteria for steering and the Einstein-Podolsky-Rosen paradox
- Quantum Steering
- On Bell measurements for teleportation
- Entanglement, EPR-correlations, Bell-nonlocality, and Steering
- Einstein-Podolsky-Rosen steering provides the advantage in entanglement-assisted subchannel discrimination with one-way measurements
- Quantum steering: a review with focus on semidefinite programming
- Experimental EPR-Steering of Bell-local States
- Quantification of Gaussian quantum steering
- Observation of one-way Einstein-Podolsky-Rosen steering
- Quantifying Einstein-Podolsky-Rosen steering
- Secure continuous variable quantum teleportation and Einstein-Podolsky-Rosen steering
- Device-independent tests of classical and quantum dimensions
- One-way Einstein-Podolsky-Rosen Steering
- Joint Measurability, Einstein-Podolsky-Rosen Steering, and Bell Nonlocality
- Device-independent witnesses of genuine multipartite entanglement
- All Entangled Quantum States Are Nonlocal
- Conclusive quantum steering with superconducting transition edge sensors
- Observation of genuine one-way Einstein-Podolsky-Rosen steering
- Joint measurability of generalized measurements implies classicality
- Inequivalence of entanglement, steering, and Bell nonlocality for general measurements
- Experimental quantification of asymmetric Einstein-Podolsky-Rosen steering
- Arbitrarily loss-tolerant Einstein-Podolsky-Rosen steering allowing a demonstration over 1 km of optical fiber with no detection loophole
- Quantification of Einstein-Podolski-Rosen steering for two-qubit states
- Multipartite Gaussian steering: monogamy constraints and quantum cryptography applications
- One-to-one mapping between steering and joint measurability problems
- Negativity and steering: a stronger Peres conjecture
- Measurement-Device-Independent Entanglement Witnesses for All Entangled Quantum States
- Exploring Hilbert Space: accurate characterisation of quantum information
- Quantatitive relations between measurement incompatibility, quantum steering, and nonlocality
- Quantifying Non-Markovianity with Temporal Steering
- Maximal randomness expansion from steering inequality violations using qudits
- Natural Framework for Device-Independent Quantification of Quantum Steerability, Measurement Incompatibility, and Self-Testing
- Entanglement verification and steering when Alice and Bob cannot be trusted
- Violation of Continuous Variable EPR Steering with Discrete Measurements
- Experimental device-independent verification of quantum steering
- Device-independent entanglement certification of all entangled states
- All entangled states can demonstrate non-classical teleportation
- All quantum states useful for teleportation are nonlocal resources
- A temporal steering inequality
- No-cloning of quantum steering
- Experimental Measurement-Device-Independent Quantum Steering and Randomness Generation Beyond Qubits
- Implementation of a Measurement-Device-Independent Entanglement Witness
- Certifying single-system steering for quantum information processing
- Einstein-Podolsky-Rosen steering: Its geometric quantification and witness
- Quantum steerability: characterization, quantification, superactivation and unbounded amplification
- Resource-efficient measurement device independent entanglement witness
- Experimental demonstration of robust quantum steering
- Nonclassical correlations in continuous-variable non-Gaussian Werner states
- Nonlocality tests enhanced by a third observer
- Temporal Steering in Four Dimensions with applications to coupled qubits and magnetoreception
- Hierarchy in temporal quantum correlations
- Quantification of quantum dynamics with input-output games
- Measurement-Device-Independent Approach to Entanglement Measures
- Robust self-testing of steerable quantum assemblages and its applications on device-independent quantum certification
- Practical measurement-device-independent entanglement quantification
- Exploring the framework of assemblage moment matrices and its applications in device-independent characterizations
- An optical method for teleportation
- Device-independent verification of Einstein-Podolsky-Rosen steering
- Reference frame independent Einstein-Podolsky-Rosen steering
Cited by in corpus (22)
- Complete classification of steerability under local filters and its relation with measurement incompatibility
- Steering-enhanced quantum metrology using superpositions of noisy phase shifts
- Robust self-testing of steerable quantum assemblages and its applications on device-independent quantum certification
- Improving the bidirectional steerability between two accelerated partners via filtering process
- Experimental hierarchy and optimal robustness of quantum correlations of two-qubit states with controllable white noise
- Quantum steering with imprecise measurements
- Deep learning the hierarchy of steering measurement settings of qubit-pair states
- Device-independent verification of Einstein-Podolsky-Rosen steering
- Quantum steering as a witness of quantum scrambling
- Distrustful quantum steering
- Benchmarking Quantum State Transfer on Quantum Devices using Spatio-Temporal Steering
- Maxwell's two-demon engine under pure dephasing noise
- Sharing quantum steering among multiple Alices and Bobs via a two-qubit Werner state
- Unveiling quantum steering by quantum-classical uncertainty complementarity
- Quantum steering and quantum discord under noisy channels and entanglement swapping
- Quantum Steering on IBMQ
- Imprecision plateaus in quantum steering
- Sharing EPR steering between sequential pairs of observers
- Quantifying Coherence with Untrusted Devices
- Operational Coherent Measurements with Steering and Randomness
- Detecting Entanglement by State Preparation and Local Measurements
- Asymmetric steerability of quantum equilibrium and nonequilibrium steady states through entanglement detection