3-Uniform states and orthogonal arrays of strength 3

Zang, YJ; Zuo, HJ; Tian, ZH

Tian, ZH (reprint author), Hebei Normal Univ, Coll Math & Informat Sci, Shijiazhuang 050024, Hebei, Peoples R China.

INTERNATIONAL JOURNAL OF QUANTUM INFORMATION, 2019; 17 (1):

Abstract

A pure quantum state of N subsystems with d levels is called k-uniform state if all its reductions to k qudits are maximally mixed. We construct 3-uni......

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