dorsal/arxiv
View SchemaOn Bell measurements for teleportation
| Authors | N. Lütkenhaus, J. Calsamiglia, K-A. Suominen |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/9809063 |
| URL | https://arxiv.org/abs/quant-ph/9809063 |
| DOI | 10.1103/PhysRevA.59.3295 |
| Journal | Phys.Rev. A59 (1999) 3295 |
Abstract
In this paper we investigate the possibility to make complete Bell measurements on a product Hilbert space of two two-level bosonic systems. We restrict our tools to linear elements, like beam splitters and phase shifters, delay lines and electronically switched linear elements, photo-detectors, and auxiliary bosons. As a result we show that with these tools a never failing Bell measurement is impossible.
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"abstract": "In this paper we investigate the possibility to make complete Bell\nmeasurements on a product Hilbert space of two two-level bosonic systems. We\nrestrict our tools to linear elements, like beam splitters and phase shifters,\ndelay lines and electronically switched linear elements, photo-detectors, and\nauxiliary bosons. As a result we show that with these tools a never failing\nBell measurement is impossible.",
"arxiv_id": "quant-ph/9809063",
"authors": [
"N. L\u00fctkenhaus",
"J. Calsamiglia",
"K-A. Suominen"
],
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"quant-ph"
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"doi": "10.1103/PhysRevA.59.3295",
"journal_ref": "Phys.Rev. A59 (1999) 3295",
"title": "On Bell measurements for teleportation",
"url": "https://arxiv.org/abs/quant-ph/9809063"
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