dorsal/arxiv
View SchemaScheme for the implementation of optimal cloning of arbitrary single particle atomic state into two photonic states
| Authors | Wei Song, Tao Qin |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0612181 |
| URL | https://arxiv.org/abs/quant-ph/0612181 |
| Journal | Commun.Theor.Phys. 49, 1515 (2008). |
Abstract
We present a feasible scheme to implement the $1 \to 2$ optimal cloning of arbitrary single particle atomic state into two photonic states, which is important for applications in long distance quantum communication. Our scheme also realizes the tele-NOT gate of one atom to the other distant atom trapped in another cavity. The scheme is based on the adiabatic passage and the polarization measurement. It is robust against a number of practical noises such as the violation of the Lamb-Dicke condition, spontaneous emission and detection inefficiency.
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"abstract": "We present a feasible scheme to implement the $1 \\to 2$ optimal cloning of\narbitrary single particle atomic state into two photonic states, which is\nimportant for applications in long distance quantum communication. Our scheme\nalso realizes the tele-NOT gate of one atom to the other distant atom trapped\nin another cavity. The scheme is based on the adiabatic passage and the\npolarization measurement. It is robust against a number of practical noises\nsuch as the violation of the Lamb-Dicke condition, spontaneous emission and\ndetection inefficiency.",
"arxiv_id": "quant-ph/0612181",
"authors": [
"Wei Song",
"Tao Qin"
],
"categories": [
"quant-ph"
],
"journal_ref": "Commun.Theor.Phys. 49, 1515 (2008).",
"title": "Scheme for the implementation of optimal cloning of arbitrary single particle atomic state into two photonic states",
"url": "https://arxiv.org/abs/quant-ph/0612181"
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