The Pitfalls of Deciding Whether a Quantum Channel is (Conjugate) Degradable and How to Avoid Them

DOI10.1142/S1230161215500262zbMath1331.81075arXiv1507.06159MaRDI QIDQ5744713

Kamil Brádler

Publication date: 19 February 2016

Published in: Open Systems & Information Dynamics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1507.06159

Mathematics Subject Classification ID

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

Related Items (1)

A novel approach to perturbative calculations for a large class of interacting boson theories

Cites Work

• The capacity of black holes to transmit quantum information
• Fundamentals of quantum information theory
• Complementarity and additivity for covariant channels
• Completely positive linear maps on complex matrices
• The capacity of a quantum channel for simultaneous transmission of classical and quantum information
• Linear transformations which preserve trace and positive semidefiniteness of operators
• Game-theoretic characterization of antidegradable channels
• The Private Classical Capacity and Quantum Capacity of a Quantum Channel
• The Quantum Capacity With Symmetric Side Channels
• On Duality between Quantum Maps and Quantum States
• Capacities of Quantum Erasure Channels
• Robust procedures for converting among Lindblad, Kraus and matrix representations of quantum dynamical semigroups
• Conjugate degradability and the quantum capacity of cloning channels
• An Infinite Sequence of Additive Channels: The Classical Capacity of Cloning Channels
• The structure of degradable quantum channels

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