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Elsevier, Physics Letters A, 5(359), p. 359-365

DOI: 10.1016/j.physleta.2006.06.054

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Quantum secure direct communication network with Einstein-Podolsky-Rosen pairs

Journal article published in 2005 by Fu-Guo Deng ORCID, Xi-Han Li, Chun-Yan Li, Ping Zhou, Hong-Yu Zhou
This paper is available in a repository.
This paper is available in a repository.

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Abstract

We discuss the four requirements for a real point-to-point quantum secure direct communication (QSDC) first, and then present two efficient QSDC network schemes with an N ordered Einstein-Podolsky-Rosen pairs. Any one of the authorized users can communicate another one on the network securely and directly. ; Comment: 7 pages, one figure