dorsal/arxiv
View SchemaTeleportation-based number state manipulation with number sum measurement
| Authors | Akira Kitagawa, Katsuji Yamamoto |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0304164 |
| URL | https://arxiv.org/abs/quant-ph/0304164 |
| DOI | 10.1103/PhysRevA.68.042324 |
Abstract
We examine various manipulations of photon number states which can be implemented by teleportation technique with number sum measurement. The preparations of the Einstein-Podolsky-Rosen resources as well as the number sum measurement resulting in projection to certain Bell state may be done conditionally with linear optical elements, i.e., beam splitters, phase shifters and zero-one-photon detectors. Squeezed vacuum states are used as primary entanglement resource, while single-photon sources are not required.
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"abstract": "We examine various manipulations of photon number states which can be\nimplemented by teleportation technique with number sum measurement. The\npreparations of the Einstein-Podolsky-Rosen resources as well as the number sum\nmeasurement resulting in projection to certain Bell state may be done\nconditionally with linear optical elements, i.e., beam splitters, phase\nshifters and zero-one-photon detectors. Squeezed vacuum states are used as\nprimary entanglement resource, while single-photon sources are not required.",
"arxiv_id": "quant-ph/0304164",
"authors": [
"Akira Kitagawa",
"Katsuji Yamamoto"
],
"categories": [
"quant-ph"
],
"doi": "10.1103/PhysRevA.68.042324",
"title": "Teleportation-based number state manipulation with number sum measurement",
"url": "https://arxiv.org/abs/quant-ph/0304164"
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