ALTERNATIVE DERIVATION OF THE CRITERION FOR ECONOMICAL REALIZATION OF ONE-TO-TWO QUBIT CLONING

DOI10.1142/S0219749906002407zbMath1110.81041OpenAlexW1964181070MaRDI QIDQ3427059

Salua Daghay, Thomas Durt, Jiang-Feng Du

Publication date: 14 March 2007

Published in: International Journal of Quantum Information (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1142/s0219749906002407

zbMATH Keywords

quantum cryptographyeconomic cloningoptimal quantum cloning machine

Mathematics Subject Classification ID

Quantum computation (81P68)

Cites Work

• Entanglement enhanced multiplayer quantum games
• Completely positive linear maps on complex matrices
• Linear transformations which preserve trace and positive semidefiniteness of operators
• Broadcast channels with confidential messages
• Cloning a qutrit
• Quantum cryptography based on Bell’s theorem
• A single quantum cannot be cloned
• Quantum cryptography
• About mutually unbiased bases in even and odd prime power dimensions

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