Superior Resilience of Non-Gaussian Entanglement against Local Gaussian Noises

Entanglement distribution task encounters a problem of how the initial entangled state should be prepared in order to remain entangled the longest possible time when subjected to local noises. In the realm of continuous-variable states and local Gaussian channels it is tempting to assume that the op...

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Bibliographic Details

Published in:	Entropy
Main Authors:	Sergey Filippov, Alena Termanova
Format:	Article
Language:	English
Published:	MDPI AG 2022-12-01
Subjects:	entanglement dynamics Gaussian channel attenuator amplifier entanglement witness non-Gaussian state
Online Access:	https://www.mdpi.com/1099-4300/25/1/75