dorsal/arxiv
View SchemaRealization of the Optimal Universal Quantum Entangler
| Authors | Fabio Sciarrino, Francesco De Martini, Vladimir Buzek |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0410224 |
| URL | https://arxiv.org/abs/quant-ph/0410224 |
| DOI | 10.1103/PhysRevA.70.062313 |
| Journal | Phys. Rev. A 70, 062313 (2004) |
Abstract
We present the first experimental demonstration of the ''optimal'' and ''universal'' quantum entangling process involving qubits encoded in the polarization 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.
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"abstract": "We present the first experimental demonstration of the \u0027\u0027optimal\u0027\u0027 and\n\u0027\u0027universal\u0027\u0027 quantum entangling process involving qubits encoded in the\npolarization of single photons. The structure of the \u0027\u0027quantum entangling\nmachine\u0027\u0027 consists of the quantum injected optical parametric amplifier by\nwhich the contextual realization of the 1-\u003e2 universal quantum cloning and of\nthe universal NOT (U-NOT) gate has also been achieved.",
"arxiv_id": "quant-ph/0410224",
"authors": [
"Fabio Sciarrino",
"Francesco De Martini",
"Vladimir Buzek"
],
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"quant-ph"
],
"doi": "10.1103/PhysRevA.70.062313",
"journal_ref": "Phys. Rev. A 70, 062313 (2004)",
"title": "Realization of the Optimal Universal Quantum Entangler",
"url": "https://arxiv.org/abs/quant-ph/0410224"
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