dorsal/arxiv
View SchemaCavity QED and quantum information processing with "hot" trapped atoms
| Authors | L. -M. Duan, A. Kuzmich, H. J. Kimble |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0208051 |
| URL | https://arxiv.org/abs/quant-ph/0208051 |
| DOI | 10.1103/PhysRevA.67.032305 |
| Journal | Phys. Rev. A 67, 032305 (2002). |
Abstract
We propose a method to implement cavity QED and quantum information processing in high-Q cavities with a single trapped but non-localized atom. The system is beyond the Lamb-Dick limit due to the atomic thermal motion. Our method is based on adiabatic passages, which make the relevant dynamics insensitive to the randomness of the atom position with an appropriate interaction configuration. The validity of this method is demonstrated from both approximate analytical calculations and exact numerical simulations. We also discuss various applications of this method based on the current experimental technology.
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"abstract": "We propose a method to implement cavity QED and quantum information\nprocessing in high-Q cavities with a single trapped but non-localized atom. The\nsystem is beyond the Lamb-Dick limit due to the atomic thermal motion. Our\nmethod is based on adiabatic passages, which make the relevant dynamics\ninsensitive to the randomness of the atom position with an appropriate\ninteraction configuration. The validity of this method is demonstrated from\nboth approximate analytical calculations and exact numerical simulations. We\nalso discuss various applications of this method based on the current\nexperimental technology.",
"arxiv_id": "quant-ph/0208051",
"authors": [
"L. -M. Duan",
"A. Kuzmich",
"H. J. Kimble"
],
"categories": [
"quant-ph"
],
"doi": "10.1103/PhysRevA.67.032305",
"journal_ref": "Phys. Rev. A 67, 032305 (2002).",
"title": "Cavity QED and quantum information processing with \"hot\" trapped atoms",
"url": "https://arxiv.org/abs/quant-ph/0208051"
},
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