Preservation of entanglement in local noisy channels

Entanglement subject to noise can not be shielded against decaying. But, in case of many noisy channels, the degradation can be partially prevented by using local unitary operations. We consider the effect of local noise on shared quantum states and evaluate the amount of entanglement that can be pr...

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Bibliographische Detailangaben

Hauptverfasser:	Ghosh, Priya, Sen, Kornikar, Sen, Ujjwal
Format:	Artikel
Sprache:	eng
Schlagworte:	Physics - Quantum Physics
Online-Zugang:	Volltext bestellen
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