The additivity problem for constrained quantum channels

DOI10.1070/RM2004V059N02ABEH000729zbMath1056.94007OpenAlexW2156049899MaRDI QIDQ4829871

M. E. Shirokov, Alexandr S. Holevo

Publication date: 1 December 2004

Published in: Russian Mathematical Surveys (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1070/rm2004v059n02abeh000729

zbMATH Keywords

von Neumann entropyquantum channeladditivity conjecture

Mathematics Subject Classification ID

Quantum computation (81P68) Applications of selfadjoint operator algebras to physics (46L60) Measures of information, entropy (94A17) Channel models (including quantum) in information and communication theory (94A40)

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