Coherence measure: Logarithmic coherence number

Xi, ZJ; Yuwen, SS

Xi, ZJ (reprint author), Shaanxi Normal Univ, Coll Comp Sci, Xian 710062, Shaanxi, Peoples R China.

PHYSICAL REVIEW A, 2019; 99 (2):

Abstract

We introduce a measure of coherence which is extended from the coherence rank via the standard convex roof construction; we call it the logarithmic co......

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