Noiseless Linear Amplifiers in Entanglement-Based Continuous-Variable Quantum Key Distribution

Noiseless Linear Amplifiers in Entanglement-Based Continuous-Variable Quantum Key Distribution

We propose a method to improve the performance of two entanglement-based continuous-variable quantum key distribution protocols using noiseless linear amplifiers. The two entanglement-based schemes consist of an entanglement distribution protocol with an untrusted source and an entanglement swapping...

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Bibliographic Details
Main Authors:	Yichen Zhang, Zhengyu Li, Christian Weedbrook, Kevin Marshall, Stefano Pirandola, Song Yu, Hong Guo
Format:	Article
Language:	English
Published:	MDPI AG 2015-06-01
Series:	Entropy
Subjects:	quantum key distribution continuous-variable quantum key distribution noiseless linear amplifiers
Online Access:	http://www.mdpi.com/1099-4300/17/7/4547

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