Journal ArticleDOI
Quantum cryptography based on Bell's theorem.
TLDR
Practical application of the generalized Bells theorem in the so-called key distribution process in cryptography is reported, based on the Bohms version of the Einstein-Podolsky-Rosen gedanken experiment andBells theorem is used to test for eavesdropping.Abstract:
Practical application of the generalized Bells theorem in the so-called key distribution process in cryptography is reported. The proposed scheme is based on the Bohms version of the Einstein-Podolsky-Rosen gedanken experiment and Bells theorem is used to test for eavesdropping. © 1991 The American Physical Society.read more
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Error-detected generation and complete analysis of hyperentangled Bell states for photons assisted by quantum-dot spins in double-sided optical microcavities
TL;DR: In this article, an error-detected block, assisted by the quantum-dot spins in double-sided optical microcavities, was constructed for the deterministic generation, complete analysis, and complete nondestructive analysis of hyperentangled Bell states in both the polarization and spatialmode degrees of freedom of two-photon systems.
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SimulaQron—a simulator for developing quantum internet software
Axel Dahlberg,Stephanie Wehner +1 more
TL;DR: SimulaQron as discussed by the authors is a simulator of a quantum internet with the specific goal to support software development and enable application development and explore software engineering practises for quantum internet, which can be run on one or more classical computers to simulate local quantum processors.
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Quantum key distribution protocol using dense coding of three-qubit W state
TL;DR: In this article, the authors proposed a novel quantum key distribution protocol (QKDP) for arbitrary two communications based on the dense coding and the special measurement of three-qubit W state with the X basis and the Z basis.
Journal ArticleDOI
Generation of Non‐Classical Light Using Semiconductor Quantum Dots
TL;DR: In this article, the authors discuss the fundamentals and recent progress in the generation of single photons, entangled photon pairs and photonic cluster states using semiconductor quantum dots and present a framework for the dynamic modelling of non-classical light generation and two-photon interference.
Journal ArticleDOI
RF-subcarrier-assisted four-state continuous-variable QKD based on coherent detection.
TL;DR: The proposed RF-assisted CV-QKD system opens the door of incorporating microwave photonics into a CV-ZD system and improving the SKR significantly.