dorsal/arxiv
View SchemaCoherent manipulation of two dipole-dipole interacting ions
| Authors | A. Beige, S. F. Huelga, P. L. Knight, M. B. Plenio, R. C. Thompson |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/9903059 |
| URL | https://arxiv.org/abs/quant-ph/9903059 |
| DOI | 10.1080/09500340008244051 |
| Journal | J.Mod.Opt. 47 (2000) 401-414 |
Abstract
We investigate to what extent two trapped ions can be manipulated coherently when their coupling is mediated by a dipole-dipole interaction. We will show how the resulting level shift induced by this interaction can be used to create entanglement, while the decay of the states remains nearly negligible. This will allow us to implement conditional dynamics (a CNOT gate) and single qubit operations. We propose two different experimental realisations where a large level shift can be achieved and discuss both the strengths and weaknesses of this scheme from the point of view of a practical realization.
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"abstract": "We investigate to what extent two trapped ions can be manipulated coherently\nwhen their coupling is mediated by a dipole-dipole interaction. We will show\nhow the resulting level shift induced by this interaction can be used to create\nentanglement, while the decay of the states remains nearly negligible. This\nwill allow us to implement conditional dynamics (a CNOT gate) and single qubit\noperations. We propose two different experimental realisations where a large\nlevel shift can be achieved and discuss both the strengths and weaknesses of\nthis scheme from the point of view of a practical realization.",
"arxiv_id": "quant-ph/9903059",
"authors": [
"A. Beige",
"S. F. Huelga",
"P. L. Knight",
"M. B. Plenio",
"R. C. Thompson"
],
"categories": [
"quant-ph"
],
"doi": "10.1080/09500340008244051",
"journal_ref": "J.Mod.Opt. 47 (2000) 401-414",
"title": "Coherent manipulation of two dipole-dipole interacting ions",
"url": "https://arxiv.org/abs/quant-ph/9903059"
},
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