dorsal/arxiv
View SchemaBroadcasting of entanglement via local copying
| Authors | V. Buzek, V. Vedral, M. B. Plenio, P. L. Knight, M. Hillery |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/9701028 |
| URL | https://arxiv.org/abs/quant-ph/9701028 |
| DOI | 10.1103/PhysRevA.55.3327 |
| Journal | Phys.Rev. A55 (1997) 3327-3332 |
Abstract
We show that inseparability of quantum states can be partially broadcasted (copied, cloned) with the help of local operations, i.e. distant parties sharing an entangled pair of spin 1/2 states can generate two pairs of partially nonlocally entangled states using only local operations. This procedure can be viewed as an inversion of quantum purification procedures.
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"abstract": "We show that inseparability of quantum states can be partially broadcasted\n(copied, cloned) with the help of local operations, i.e. distant parties\nsharing an entangled pair of spin 1/2 states can generate two pairs of\npartially nonlocally entangled states using only local operations. This\nprocedure can be viewed as an inversion of quantum purification procedures.",
"arxiv_id": "quant-ph/9701028",
"authors": [
"V. Buzek",
"V. Vedral",
"M. B. Plenio",
"P. L. Knight",
"M. Hillery"
],
"categories": [
"quant-ph"
],
"doi": "10.1103/PhysRevA.55.3327",
"journal_ref": "Phys.Rev. A55 (1997) 3327-3332",
"title": "Broadcasting of entanglement via local copying",
"url": "https://arxiv.org/abs/quant-ph/9701028"
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