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Security of quantum key distribution with entangled qutrits

✍ Scribed by Durt, Thomas; Cerf, Nicolas J.; Gisin, Nicolas; Żukowski, Marek


Book ID
125497146
Publisher
The American Physical Society
Year
2003
Tongue
English
Weight
75 KB
Volume
67
Category
Article
ISSN
1050-2947

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A protocol for quantum secure direct communication by using entangled qutrits and swapping quantum entanglement is proposed. In this protocol, a set of ordered two-qutrit entangled states is used as quantum information channels for sending secret messages directly. During the process of transmission