dorsal/arxiv
View SchemaEntanglement between motional states of a single trapped ion and light
| Authors | F. L. Semiao, A. Vidiella-Barranco, J. A. Roversi |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0101046 |
| URL | https://arxiv.org/abs/quant-ph/0101046 |
| DOI | 10.1103/PhysRevA.64.024305 |
| Journal | Phys. Rev. A 64, 024305 (2001) |
Abstract
We propose a generation method of Bell-type states involving light and the vibrational motion of a single trapped ion. The trap itself is supposed to be placed inside a high-$Q$ cavity sustaining a single mode, quantized electromagnetic field. Entangled light-motional states may be readily generated if a conditional measurement of the ion's internal electronic state is made after an appropriate interaction time and a suitable preparation of the initial state. We show that all four Bell states may be generated using different motional sidebands (either blue or red), as well as adequate ionic relative phases.
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"abstract": "We propose a generation method of Bell-type states involving light and the\nvibrational motion of a single trapped ion. The trap itself is supposed to be\nplaced inside a high-$Q$ cavity sustaining a single mode, quantized\nelectromagnetic field. Entangled light-motional states may be readily generated\nif a conditional measurement of the ion\u0027s internal electronic state is made\nafter an appropriate interaction time and a suitable preparation of the initial\nstate. We show that all four Bell states may be generated using different\nmotional sidebands (either blue or red), as well as adequate ionic relative\nphases.",
"arxiv_id": "quant-ph/0101046",
"authors": [
"F. L. Semiao",
"A. Vidiella-Barranco",
"J. A. Roversi"
],
"categories": [
"quant-ph",
"cond-mat.mes-hall",
"physics.atom-ph"
],
"doi": "10.1103/PhysRevA.64.024305",
"journal_ref": "Phys. Rev. A 64, 024305 (2001)",
"title": "Entanglement between motional states of a single trapped ion and light",
"url": "https://arxiv.org/abs/quant-ph/0101046"
},
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