Conditional entropy in algebraic statistical physics

DOI10.1016/0034-4877(84)90045-4zbMath0587.46056OpenAlexW2071902828MaRDI QIDQ1072070

Przemysław Staszewski, Vyacheslav P. Belavkin

Publication date: 1984

Published in: Reports on Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0034-4877(84)90045-4

zbMATH Keywords

conditional entropyconditional expectation of Umegaki-Takesakientropy of a conditional state on a \(C^*\)-algebrainput-output information of a quantum communication channelShannon formula

Mathematics Subject Classification ID

Applications of selfadjoint operator algebras to physics (46L60) Channel models (including quantum) in information and communication theory (94A40) Miscellaneous applications of functional analysis (46N99)

Related Items (2)

Unnamed Item ⋮ Multiquantum systems and point processes. I: Generating functionals and nonlinear semigroups

Cites Work

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• A generalised entropy function
• Relative entropy of states of von Neumann algebras
• Some semigroups of completely positive maps on the CCR algebra
• Conditional expectations on von Neumann algebras: A new approach
• Conditional expectations in von Neumann algebras

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