Realization of the Optimal Universal Quantum Entangler
نویسندگان
چکیده
We present the first experimental demonstration of the ”optimal” and ”universal” quantum entangling process involving qubits encoded in the polarization (−→π ) of single photons. The structure of the ”quantum entangling machine” consists of the quantum injected optical parametric amplifier by which the contextual realization of the 1 → 2 universal quantum cloning and of the universal NOT (U-NOT) gate has also been achieved. Typeset using REVTEX
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