An elementary constructive approach to the higher-rank numerical ranges of unitary matrices and quantum error-correcting codes

DOI10.1088/1751-8113/41/25/255306zbMath1192.81081arXiv0707.0170OpenAlexW2045833297MaRDI QIDQ3531153

A. Ya Kazakov

Publication date: 21 October 2008

Published in: Journal of Physics A: Mathematical and Theoretical (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0707.0170

Mathematics Subject Classification ID

Quantum computation (81P68) Applications of the theory of convex sets and geometry of numbers (covering radius, etc.) to coding theory (94B75)

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