EPR-steering: closing the detection loophole with non-maximally entangled states and arbitrary low efficiency
arXiv:1209.5292 · doi:10.1103/PhysRevA.87.020101
Abstract
Quantum steering inequalities allow to demonstrate the presence of entanglement between two parties when one of the two measurement device is not trusted. In this paper we show that quantum steering can be demonstrated for arbitrary low detection efficiency by using two-qubit non-maximally entangled states. Our result can have important applications in one-sided device-independent quantum key distribution.
Revtex, 5 pages, 3 figures
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Cited by in corpus (10)
- Quantum Steering
- Quantification of Gaussian quantum steering
- Negativity and steering: a stronger Peres conjecture
- Loss-tolerant EPR steering for arbitrary dimensional states: joint measurability and unbounded violations under losses
- Loss-Tolerant Tests Of Einstein-Podolsky-Rosen-Steering
- Certification of high-dimensional entanglement and Einstein-Podolsky-Rosen steering with cold atomic quantum memory
- Measurement-device-independent and arbitrarily loss-tolerant verification of quantum steering
- Imprecision plateaus in quantum steering
- Loss tolerant device-independent quantum key distribution: a proof of principle
- Scalable multiparty steering based on a single pair of entangled qubits