Quantifying the resource content of quantum channels: an operational approach

We propose a general method to operationally quantify the "resourcefulness" of quantum channels via channel discrimination, an important information processing task. A main result is that the maximum success probability of distinguishing a given channel from the set of free channels by fre...

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Bibliographic Details
Main Authors: Li, Lu (Author), Bu, Kaifeng (Author), Liu, Zi-Wen (Author)
Other Authors: Massachusetts Institute of Technology. Center for Theoretical Physics (Contributor), Massachusetts Institute of Technology. Research Laboratory of Electronics (Contributor), Massachusetts Institute of Technology. Department of Physics (Contributor)
Format: Article
Language:English
Published: American Physical Society, 2020-04-15T17:11:19Z.
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