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Teleportation of the U-NOT Gate and Quantum Cloning: a Computational Network and Experimental Realization

F. Sciarrino·C. Sias·M. Ricci·F. De Martini
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Abstract

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 of the probabilistic UOQCM with polarization encoded qubits. This is achieved by combining on a symmetric beam-splitter the input qubit with an ancilla in a fully mixed state.

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F. Sciarrino, C. Sias, M. Ricci, F. De Martini. 2003-11-24. Teleportation of the U-NOT Gate and Quantum Cloning: a Computational Network and Experimental Realization. https://doi.org/10.1016/j.physleta.2004.01.063

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