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

M. Ricci; F. Sciarrino; C. Sias; F. De Martini

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

Quantum Physics 2007-05-23 v1

Authors: M. Ricci , F. Sciarrino , C. Sias , F. De Martini

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.

Keywords

quantum teleportation quantum cloning quantum gates and qubits

Cite

@article{arxiv.quant-ph/0304070,
  title  = {Teleportation scheme implementing the Universal Optimal Quantum Cloning Machine and the Universal NOT gate},
  author = {M. Ricci and F. Sciarrino and C. Sias and F. De Martini},
  journal= {arXiv preprint arXiv:quant-ph/0304070},
  year   = {2007}
}

Comments

9 pages, 3 figures

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