Continuous variable quantum cryptography
- 8 December 1999
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 61 (1), 010303
- https://doi.org/10.1103/physreva.61.010303
Abstract
We propose a quantum cryptographic scheme in which small phase and amplitude modulations of cw light beams carry the key information. The presence of Einstein-Podolsky-Rosen type correlations provides the quantum protection.Keywords
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