Teleportation of the U-NOT Gate and Quantum Cloning: a Computational Network and Experimental Realization
arXiv:quant-ph/0311160 · doi:10.1016/j.physleta.2004.01.063
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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Cited by in corpus (7)
- Quantum Cloning Machines and the Applications
- Realization of the 1->3 optimal phase-covariant quantum cloning machine
- Experimental Purification of Single Qubits
- Investigating macroscopic quantum superpositions and the quantum-to-classical transition by optical parametric amplification
- Realization of Universal Optimal Quantum Machines by Projective Operators and Stochastic Maps
- Implementation of optimal phase-covariant cloning machines
- Realization of the Optimal Universal Quantum Entangler