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Teleportation scheme implementing the Universal Optimal Quantum Cloning Machine and the Universal NOT gate

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

The universal quantum cloning machine and the universal NOT gate acting on a single qubit can be implemented very generally by slightly modifying the protocol of quantum state teleportation. The experimental demonstration of the 1 to 2 cloning process according to the above scheme has been realized for a qubit encoded in photon polarization.

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M. Ricci, F. Sciarrino, C. Sias, F. De Martini. 2003-04-10. Teleportation scheme implementing the Universal Optimal Quantum Cloning Machine and the Universal NOT gate. https://arxiv.org/abs/quant-ph/0304070

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