We describe the experimental test of a quantum key distribution performed with a two-way protocol without using entanglement. An individual incoherent eavesdropping is simulated and induces a variable amount of noise on the communication channel. This allows a direct verification of the agreement between theory and practice.
Experimental test of two-way quantum key distribution in the presence of controlled noise
LUCAMARINI, MARCO;DI GIUSEPPE, Giovanni;TOMBESI, Paolo
2006-01-01
Abstract
We describe the experimental test of a quantum key distribution performed with a two-way protocol without using entanglement. An individual incoherent eavesdropping is simulated and induces a variable amount of noise on the communication channel. This allows a direct verification of the agreement between theory and practice.File in questo prodotto:
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