dorsal/arxiv
View SchemaStrong superadditivity of the entanglement of formation follows from its additivity
| Authors | Andrei Pomeransky |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0305056 |
| URL | https://arxiv.org/abs/quant-ph/0305056 |
| DOI | 10.1103/PhysRevA.68.032317 |
| Journal | Phys. Rev. A 68, 032317 (2003) |
Abstract
The additivity of both the entanglement of formation and the classical channel capacity is known to be a consequence of the strong superadditivity conjecture. We show that, conversely, the strong superadditivity conjecture follows from the additivity of the entanglement of formation; this means that the two conjectures are equivalent and that the additivity of the classical channel capacity is a consequence of them.
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"abstract": "The additivity of both the entanglement of formation and the classical\nchannel capacity is known to be a consequence of the strong superadditivity\nconjecture. We show that, conversely, the strong superadditivity conjecture\nfollows from the additivity of the entanglement of formation; this means that\nthe two conjectures are equivalent and that the additivity of the classical\nchannel capacity is a consequence of them.",
"arxiv_id": "quant-ph/0305056",
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"Andrei Pomeransky"
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"doi": "10.1103/PhysRevA.68.032317",
"journal_ref": "Phys. Rev. A 68, 032317 (2003)",
"title": "Strong superadditivity of the entanglement of formation follows from its additivity",
"url": "https://arxiv.org/abs/quant-ph/0305056"
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