Continuous-Variable Quantum Secret Sharing Based on Thermal Terahertz Sources in Inter-Satellite Wireless Links

Continuous-Variable Quantum Secret Sharing Based on Thermal Terahertz Sources in Inter-Satellite Wireless Links

We propose a continuous-variable quantum secret sharing (CVQSS) scheme based on thermal terahertz (THz) sources in inter-satellite wireless links (THz-CVQSS). In this scheme, firstly, each player locally preforms Gaussian modulation to prepare a thermal THz state, and then couples it into a circulat...

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Bibliographic Details
Main Authors: Chengji Liu, Changhua Zhu, Zhihui Li, Min Nie, Hong Yang, Changxing Pei
Format: Article
Language:English
Published: MDPI AG 2021-09-01
Series:Entropy
Subjects:
continuous-variable
quantum secret sharing
terahertz band
thermal state
inter-satellite communication
Online Access:https://www.mdpi.com/1099-4300/23/9/1223

Internet

https://www.mdpi.com/1099-4300/23/9/1223

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