dorsal/arxiv
View SchemaAll entangled states are useful for information processing
| Authors | Ll. Masanes |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0508071 |
| URL | https://arxiv.org/abs/quant-ph/0508071 |
| DOI | 10.1103/PhysRevLett.96.150501 |
| Journal | Phys. Rev. Lett. 96, 150501 (2006). |
Abstract
The question whether all entangled states can be used as a nonclassical resource has remained open so far. Here we provide a conclusive answer to this problem for the case of systems shared by two parties. We show that any entangled state $\sigma$ can enhance the teleportation power of some other state. This holds even if the state $\sigma$ is bound entangled.
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"abstract": "The question whether all entangled states can be used as a nonclassical\nresource has remained open so far. Here we provide a conclusive answer to this\nproblem for the case of systems shared by two parties. We show that any\nentangled state $\\sigma$ can enhance the teleportation power of some other\nstate. This holds even if the state $\\sigma$ is bound entangled.",
"arxiv_id": "quant-ph/0508071",
"authors": [
"Ll. Masanes"
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"doi": "10.1103/PhysRevLett.96.150501",
"journal_ref": "Phys. Rev. Lett. 96, 150501 (2006).",
"title": "All entangled states are useful for information processing",
"url": "https://arxiv.org/abs/quant-ph/0508071"
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