dorsal/arxiv
View SchemaRobust long-distance entanglement and a loophole-free Bell test with ions and photons
| Authors | Christoph Simon, William T. M. Irvine |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0303023 |
| URL | https://arxiv.org/abs/quant-ph/0303023 |
| DOI | 10.1103/PhysRevLett.91.110405 |
| Journal | Phys. Rev. Lett. 91, 110405 (2003) |
Abstract
Two trapped ions that are kilometers apart can be entangled by the joint detection of two photons, each coming from one of the ions, in a basis of entangled states. Such a detection is possible with linear optical elements. The use of two-photon interference allows entanglement distribution without interferometric sensitivity to the path length of the photons. The present method of creating entangled ions also opens up the possibility of a loophole-free test of Bell's inequalities.
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"abstract": "Two trapped ions that are kilometers apart can be entangled by the joint\ndetection of two photons, each coming from one of the ions, in a basis of\nentangled states. Such a detection is possible with linear optical elements.\nThe use of two-photon interference allows entanglement distribution without\ninterferometric sensitivity to the path length of the photons. The present\nmethod of creating entangled ions also opens up the possibility of a\nloophole-free test of Bell\u0027s inequalities.",
"arxiv_id": "quant-ph/0303023",
"authors": [
"Christoph Simon",
"William T. M. Irvine"
],
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"quant-ph"
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"doi": "10.1103/PhysRevLett.91.110405",
"journal_ref": "Phys. Rev. Lett. 91, 110405 (2003)",
"title": "Robust long-distance entanglement and a loophole-free Bell test with ions and photons",
"url": "https://arxiv.org/abs/quant-ph/0303023"
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