Superfidelity and trace distance

DOI10.1016/j.physleta.2012.01.042zbMath1255.81050OpenAlexW2135103979MaRDI QIDQ1933224

Yuan Li

Publication date: 22 January 2013

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

Full work available at URL: https://doi.org/10.1016/j.physleta.2012.01.042

zbMATH Keywords

trace distancesuperfidelityquantum operation

Mathematics Subject Classification ID

Quantum measurement theory, state operations, state preparations (81P15) Quantum state spaces, operational and probabilistic concepts (81P16)

Cites Work

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• Completely positive linear maps on complex matrices
• The transition probability in the state space of a \(^*\)-algebra
• Probability measure generated by the superfidelity
• Cryptographic distinguishability measures for quantum-mechanical states
• Geometry of Quantum States
• Trace distance from the viewpoint of quantum operation techniques

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