Multiplicativity of the maximal output 2-norm for depolarized Werner-Holevo channels

DOI10.1063/1.2818737zbMath1153.81403arXiv0707.1722OpenAlexW1991179808MaRDI QIDQ3544536

Spyridon Michalakis

Publication date: 8 December 2008

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

Full work available at URL: https://arxiv.org/abs/0707.1722

Mathematics Subject Classification ID

Quantum computation (81P68) Channel models (including quantum) in information and communication theory (94A40)

Related Items (2)

Quantum informational properties of the Landau–Streater channel ⋮ Counterexamples to the maximal \(p\)-norm multiplicativity conjecture for all \(p>1\)

Cites Work

• Counterexample to an additivity conjecture for output purity of quantum channels

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