A demonstration of superadditivity in the classical capacity of a quantum channel

DOI10.1016/S0375-9601(97)00740-8zbMath0969.81516arXivquant-ph/9705043OpenAlexW1527156537MaRDI QIDQ1966443

Kentaro Kato, Masahide Sasaki, Osamu Hirota, Masayuki Izutsu

Publication date: 7 March 2000

Published in: Physics Letters. A (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/quant-ph/9705043

Mathematics Subject Classification ID

Foundations, quantum information and its processing, quantum axioms, and philosophy (81P99) Channel models (including quantum) in information and communication theory (94A40)

Related Items (1)

Superadditivity in capacity of quantum channel for \(q\)-ary linearly dependent real symmetric-state signals

Cites Work

• Quantum detection and estimation theory
• Statistical decision theory for quantum systems
• Unnamed Item

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