On the structure of optimal sets for a quantum channel

DOI10.1134/S0032946006040028zbMath1237.94039MaRDI QIDQ415683

M. E. Shirokov

Publication date: 9 May 2012

Published in: Problems of Information Transmission (Search for Journal in Brave)

Mathematics Subject Classification ID

Channel models (including quantum) in information and communication theory (94A40) Quantum information, communication, networks (quantum-theoretic aspects) (81P45)

Related Items (2)

The minimum Rényi entropy output of a quantum channel is locally additive ⋮ The Collatz-Wielandt quotient for pairs of nonnegative operators.

Cites Work

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• On strong superadditivity of the entanglement of formation
• Equivalence of additivity questions in quantum information theory
• The Holevo capacity of infinite dimensional channels and the additivity problem
• On Shor's channel extension and constrained channels
• Minimal entropy of states emerging from noisy quantum channels
• ADDITIVITY CONJECTURE AND COVARIANT CHANNELS

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