Quantifying Quantumness of Channels Without Entanglement

Quantifying Quantumness of Channels Without Entanglement

Quantum channels breaking entanglement, incompatibility, or nonlocality are defined as such because they are not useful for entanglement-based, one-sided device-independent, or device-independent quantum-information processing, respectively. Here, we show that such breaking channels are related to c...

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Bibliographic Details
Main Authors:	Huan-Yu Ku, Josef Kadlec, Antonín Černoch, Marco Túlio Quintino, Wenbin Zhou, Karel Lemr, Neill Lambert, Adam Miranowicz, Shin-Liang Chen, Franco Nori, Yueh-Nan Chen
Format:	Article
Language:	English
Published:	American Physical Society 2022-05-01
Series:	PRX Quantum
Online Access:	http://doi.org/10.1103/PRXQuantum.3.020338

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