dorsal/arxiv
View Schema''Active'' Teleportation of a Quantum Bit
| Authors | S. Giacomini, F. Sciarrino, E. Lombardi, F. De Martini |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0204158 |
| URL | https://arxiv.org/abs/quant-ph/0204158 |
| DOI | 10.1103/PhysRevA.66.030302 |
| Journal | Phys. Rev. A 66, 030302 (R) (2002) |
Abstract
We report the experimental realization of the ''active'' quantum teleportation (QST) of a one-particle entangled qubit. This demonstration completes the original QST protocol and renders it available for actual implementation in quantum computation networks. It is accomplished by implementing a 8m optical delay line and a single-photon triggered fast Electro-Optic Pockels cell. A large value of teleportation ''fidelity'' was attained: F = (90 +/- 2)%. Our work follows the line recently suggested by H. W. Lee and J. Kim, Phys. Rev. A 63, 012305 (2000) and E.Knill, R.Laflamme and G.Milburn Nature 409: 46 (2001).
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"abstract": "We report the experimental realization of the \u0027\u0027active\u0027\u0027 quantum\nteleportation (QST) of a one-particle entangled qubit. This demonstration\ncompletes the original QST protocol and renders it available for actual\nimplementation in quantum computation networks. It is accomplished by\nimplementing a 8m optical delay line and a single-photon triggered fast\nElectro-Optic Pockels cell. A large value of teleportation \u0027\u0027fidelity\u0027\u0027 was\nattained: F = (90 +/- 2)%. Our work follows the line recently suggested by H.\nW. Lee and J. Kim, Phys. Rev. A 63, 012305 (2000) and E.Knill, R.Laflamme and\nG.Milburn Nature 409: 46 (2001).",
"arxiv_id": "quant-ph/0204158",
"authors": [
"S. Giacomini",
"F. Sciarrino",
"E. Lombardi",
"F. De Martini"
],
"categories": [
"quant-ph"
],
"doi": "10.1103/PhysRevA.66.030302",
"journal_ref": "Phys. Rev. A 66, 030302 (R) (2002)",
"title": "\u0027\u0027Active\u0027\u0027 Teleportation of a Quantum Bit",
"url": "https://arxiv.org/abs/quant-ph/0204158"
},
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