Enhancing the teleportation of quantum Fisher information under correlated generalized amplitude damping noise

The generalized amplitude damping (GAD) noise models the dynamical map of a qubit in contact with a non-zero temperature bosonic reservoir. When two qubits successively pass through the same GAD channel, correlation effects should be taken into account. Therefore, the dynamical map is modeled as cor...

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Bibliographic Details

Published in:	Results in Physics
Main Authors:	Yan-Ling Li, Cai-Hong Liao, Lin Yao, Xing Xiao
Format:	Article
Language:	English
Published:	Elsevier 2023-10-01
Subjects:	Quantum teleportation Quantum Fisher information Weak measurement Environment-assisted measurement Correlated generalized amplitude damping noise
Online Access:	http://www.sciencedirect.com/science/article/pii/S2211379723008033