Contractive freedoms of ensembles and quantum channels for infinite-dimensional systems

DOI10.1007/s11128-019-2367-6OpenAlexW2955182587WikidataQ127555018 ScholiaQ127555018MaRDI QIDQ2106034

Zhoubo Duan, Jin-Chuan Hou

Publication date: 8 December 2022

Published in: Quantum Information Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11128-019-2367-6

zbMATH Keywords

infinite-dimensional systemsquantum channelsensemble of pure statesoperator-sum representationunitary freedom

Mathematics Subject Classification ID

Quantum cryptography (quantum-theoretic aspects) (81P94)

Cites Work

• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Quantumness of quantum ensembles
• Continuity of the von Neumann entropy
• Completely positive linear maps on complex matrices
• Quantum error correcting codes from the compression formalism
• On a characterization of positive maps
• Fidelity and entanglement fidelity for infinite-dimensional quantum systems
• A characterization of positive linear maps and criteria of entanglement for quantum states
• Quantum cryptography based on Bell’s theorem
• Theory of Quantum Error Correction for General Noise
• On quantum fidelities and channel capacities
• Quantum Chaos
• Entanglement Breaking Channels