dorsal/arxiv
View SchemaRadiation to atom quantum mapping by collective recoil in Bose-Einstein condensate
| Authors | Matteo G. A. Paris, Mary Cola, Nicola Piovella, Rodolfo Bonifacio |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0302155 |
| URL | https://arxiv.org/abs/quant-ph/0302155 |
| DOI | 10.1016/j.optcom.2003.09.065 |
| Journal | Opt. Comm. vol 227, 349 (2003). |
Abstract
We propose an experiment to realize radiation to atom continuous variable quantum mapping, i.e. to teleport the quantum state of a single mode radiation field onto the collective state of atoms with a given momentum out of a Bose-Einstein condensate. The atoms-radiation entanglement needed for the teleportation protocol is established through the interaction of a single mode with the condensate in presence of a strong far off-resonant pump laser, whereas the coherent atomic displacement is obtained by the same interaction with the radiation in a classical coherent field. In principle, verification of the protocol requires a joint measurement on the recoiling atoms and the condensate, however, a partial verification involving populations, i.e. diagonal matrix elements may be obtained through counting atoms experiments.
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"abstract": "We propose an experiment to realize radiation to atom continuous variable\nquantum mapping, i.e. to teleport the quantum state of a single mode radiation\nfield onto the collective state of atoms with a given momentum out of a\nBose-Einstein condensate. The atoms-radiation entanglement needed for the\nteleportation protocol is established through the interaction of a single mode\nwith the condensate in presence of a strong far off-resonant pump laser,\nwhereas the coherent atomic displacement is obtained by the same interaction\nwith the radiation in a classical coherent field. In principle, verification of\nthe protocol requires a joint measurement on the recoiling atoms and the\ncondensate, however, a partial verification involving populations, i.e.\ndiagonal matrix elements may be obtained through counting atoms experiments.",
"arxiv_id": "quant-ph/0302155",
"authors": [
"Matteo G. A. Paris",
"Mary Cola",
"Nicola Piovella",
"Rodolfo Bonifacio"
],
"categories": [
"quant-ph"
],
"doi": "10.1016/j.optcom.2003.09.065",
"journal_ref": "Opt. Comm. vol 227, 349 (2003).",
"title": "Radiation to atom quantum mapping by collective recoil in Bose-Einstein condensate",
"url": "https://arxiv.org/abs/quant-ph/0302155"
},
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