Expertini Research Research
Physics PDF Available DOI: 10.1103/PhysRevA.61.010303 Non-peer-reviewed Preprint

Continuous variable quantum cryptography

T.C.Ralph  ·  Published 1999-07-22

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 EPR type correlations provides the quantum protection.

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