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JOURNALS // Matematicheskie Zametki // Archive

Mat. Zametki, 2016 Volume 99, Issue 6, Pages 929–932 (Mi mzm11032)

This article is cited in 4 papers

Brief Communications

Structure of the Algebra Generated by a Noncommutative Operator Graph which Demonstrates the Superactivation Phenomenon for Zero-Error Capacity

G. G. Amosova, I. Yu. Zhdanovskiibc

a Steklov Mathematical Institute of Russian Academy of Sciences, Moscow
b Moscow Institute of Physics and Technology (State University), Dolgoprudny, Moscow region
c National Research University "Higher School of Economics" (HSE), Moscow

Keywords: von Neumann algebra, noncommutative operator graph, superactivation phenomenon, quantum channel, quantum state, Kraus operator.

Received: 15.12.2015

DOI: 10.4213/mzm11032


 English version:
Mathematical Notes, 2016, 99:6, 924–927

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© Steklov Math. Inst. of RAS, 2025