Remark on the coherent information saturating its upper bound

Lin Zhang

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arXiv · 1208.5101

Remark on the coherent information saturating its upper bound

Lin Zhang

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Abstract

Coherent information is a useful concept in quantum information theory. It connects with other notions in data processing. In this short remark, we discuss the coherent information saturating its upper bound. A necessary and sufficient condition for this saturation is derived.

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Lin Zhang. 2012-10-26. Remark on the coherent information saturating its upper bound. https://arxiv.org/abs/1208.5101

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