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Contextual, Optimal and Universal Realization of the Quantum Cloning Machine and of the NOT gate
Francesco De Martini, Daniele Pelliccia, Fabio Sciarrino
A simultaneous realization of the Universal Optimal Quantum Cloning Machine (UOQCM) and of the Universal-NOT gate by a quantum injected optical parametric amplification (QIOPA), is…
A Qubit on the Faraday Mirror
F. De Martini, F. Sciarrino, V. Secondi
In the context of Quantum Information (QI) the ''Faraday Mirror'' acts as a non-universal NOT Gate. As such its behaviour complies with the principles of quantum mechanics. This no…
Teleportation of the U-NOT Gate and Quantum Cloning: a Computational Network and Experimental Realization
F. Sciarrino, C. Sias, M. Ricci +1
We present a computational circuit which realizes contextually the Tele-UNOT gate and the universal optimal quantum cloning machine (UOQCM). We report the experimental realization…