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Experimental entanglement generation for quantum key distribution beyond 1 Gbit/s [PDF]
Quantum, 2021 Top-performance sources of photonic entanglement are an indispensable resource for many applications in quantum communication, most notably quantum key distribution.
S. P. Neumann +3 more
semanticscholar +1 more source
Quantum key distribution over probabilistic quantum repeaters [PDF]
Physical Review A, 2010 12 pages, 6 figures; Fig.
Amirloo, Jeyran +2 more
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Gigahertz measurement-device-independent quantum key distribution using directly modulated lasers [PDF]
npj Quantum Information, 2021 Measurement-device-independent quantum key distribution (MDI-QKD) is a technique for quantum-secured communication that eliminates all detector side-channels, although is currently limited by implementation complexity and low secure key rates.
R. Woodward +7 more
semanticscholar +1 more source
Quantum Key Distribution without sending a Quantum Signal [PDF]
, 2014 Quantum Key Distribution is a quantum communication technique in which random numbers are encoded on quantum systems, usually photons, and sent from one party, Alice, to another, Bob. Using the data sent via the quantum signals, supplemented by classical
Ralph, T. C., Walk, N.
core +2 more sources
A Review of Security Evaluation of Practical Quantum Key Distribution System
Entropy, 2022 Although the unconditional security of quantum key distribution (QKD) has been widely studied, the imperfections of the practical devices leave potential loopholes for Eve to spy the final key.
S. Sun, Anqi Huang
semanticscholar +1 more source
Daylight entanglement-based quantum key distribution with a quantum dot source [PDF]
Quantum Science and Technology, 2022 Entanglement-based quantum key distribution can enable secure communication in trusted node-free networks and over long distances. Although implementations exist both in fiber and in free space, the latter approach is often considered challenging due to ...
F. Basso Basset +15 more
semanticscholar +1 more source
Key Reconciliation for High Performance Quantum Key Distribution [PDF]
Scientific Reports, 2013 Quantum Key Distribution is carving its place among the tools used to secure communications. While a difficult technology, it enjoys benefits that set it apart from the rest, the most prominent is its provable security based on the laws of physics. QKD requires not only the mastering of signals at the quantum level, but also a classical processing to ...
Martínez Mateo, Jesús +2 more
openaire +3 more sources
Light: Science & Applications, 2023 The Feynman-Tan relation, obtained by combining the Feynman energy relation with the Tan’s two-body contact, can explain the excitation spectra of strongly interacting 39K Bose-Einstein condensate (BEC).
Yunfei Wang +7 more
doaj +1 more source
IEEE Access, 2017 In this paper, we propose an efficient and deterministic quantum key distribution protocol for establishing a secret key between two untrusted users. In this protocol, a secret key is distributed to a sender and a receiver who share entangled states with
Muneer Alshowkan, Khaled M. Elleithy
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Fundamental limits on key rates in device-independent quantum key distribution [PDF]
, 2020 In this paper, we introduce intrinsic non-locality as a quantifier for Bell non-locality, and we prove that it satisfies certain desirable properties such as faithfulness, convexity, and monotonicity under local operations and shared randomness.
Kaur, Eneet +2 more
core +3 more sources