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IEICE TRANSACTIONS on Fundamentals

k-Uniform States and Quantum Combinatorial Designs

Shanqi PANG, Xiankui PENG, Xiao ZHANG, Ruining ZHANG, Cuijiao YIN

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Summary :

Quantum combinatorial designs are gaining popularity in quantum information theory. Quantum Latin squares can be used to construct mutually unbiased maximally entangled bases and unitary error bases. Here we present a general method for constructing quantum Latin arrangements from irredundant orthogonal arrays. As an application of the method, many new quantum Latin arrangements are obtained. We also find a sufficient condition such that the improved quantum orthogonal arrays [10] are equivalent to quantum Latin arrangements. We further prove that an improved quantum orthogonal array can produce a quantum uniform state.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E105-A No.6 pp.975-982
Publication Date
2022/06/01
Publicized
2021/12/20
Online ISSN
1745-1337
DOI
10.1587/transfun.2021EAP1090
Type of Manuscript
PAPER
Category
Information Theory

Authors

Shanqi PANG
  Henan Normal University
Xiankui PENG
  Henan Normal University
Xiao ZHANG
  Henan Normal University
Ruining ZHANG
  Henan Normal University
Cuijiao YIN
  Henan Normal University

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