The Effect of Quantum Noise on Multipartite Entanglement from a Cascaded Parametric Amplifier

The tripartite entanglement generated from a cascaded parametric amplifier is always present in the whole gain region in the ideal condition. However, in practical applications, the quantum entanglement is very fragile and easily deteriorated by quantum noise from interactions with external environm...

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Bibliographic Details
Main Authors: Hailong Wang, Yajuan Zhang, Xiong Zhang, Jun Chen, Huaping Gong, Chunliu Zhao
Format: Article
Language:English
Published: MDPI AG 2023-03-01
Series:Photonics
Subjects:
Online Access:https://www.mdpi.com/2304-6732/10/3/307

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