Defeating Passive Eavesdropping with Quantum Illumination
arXiv:0904.2490 · doi:10.1103/PhysRevA.80.022320
Abstract
Quantum illumination permits Alice and Bob to communicate at 50 Mbit/s over 50 km of low-loss fiber with error probability less than 10^(-6) while the optimum passive eavesdropper's error probability must exceed 0.28.
2 pages, 1 figure; new version corrects a significant typographical error
References in corpus (5)
- Quantum Illumination with Gaussian States
- The Quantum Chernoff Bound
- Gigahertz decoy quantum key distribution with 1 Mbit/s secure key rate
- Computable bounds for the discrimination of Gaussian states
- The quantum Chernoff bound as a measure of distinguishability between density matrices: application to qubit and Gaussian states
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- Entanglement's Benefit Survives an Entanglement-Breaking Channel
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- Quantum Estimation Methods for Quantum Illumination
- Cavity quantum electro-optics. II. Input-output relations between traveling optical and microwave fields
- Gaussian hypothesis testing and quantum illumination
- Advances in quantum dense coding
- Nonclassical Light and Metrological Power: An Introductory Review
- Two-way quantum cryptography at different wavelengths
- Entanglement-Assisted Communication Surpassing the Ultimate Classical Capacity
- Terahertz Quantum Cryptography
- Floodlight Quantum Key Distribution: A Practical Route to Gbps Secret-Key Rates
- General immunity and superadditivity of two-way Gaussian quantum cryptography
- Two-way Gaussian quantum cryptography against coherent attacks in direct reconciliation
- Modular network for high-rate quantum conferencing
- Quantum key distribution with phase-encoded coherent states: Asymptotic security analysis in thermal-loss channels
- Optimal probes for continuous variable quantum illumination
- Improve Microwave Quantum Illumination Via Optical Parametric Amplifier
- A detailed description of the experimental realisation of quantum illumination protocol
- Two-way covert quantum communication in the microwave regime
- Gaussian quantum estimation of the lossy parameter in a thermal environment
- Gaussian one-way thermal quantum cryptography with finite-size effects
- Quantum reading capacity under thermal and correlated noise
- Cryptographic aspects of quantum reading
- Quantum rebound capacity
- High-order encoding schemes for floodlight quantum key distribution
- Large-Alphabet Encoding Schemes for Floodlight Quantum Key Distribution
- Improving the lower bound to the secret-key capacity of the thermal amplifier channel
- Capacity of optical reading, Part 1: Reading boundless error-free bits using a single photon