dorsal/arxiv
View SchemaNon-additivity of quantum capacity for multiparty communication channels
| Authors | W. Dür, J. I. Cirac, P. Horodecki |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0403068 |
| URL | https://arxiv.org/abs/quant-ph/0403068 |
| DOI | 10.1103/PhysRevLett.93.020503 |
| Journal | Phys. Rev. Lett. 93, 020503 (2004) |
Abstract
We investigate multiparty communication scenarios where information is sent from several sender to several receivers. We establish a relation between the quantum capacity of multiparty communication channels and their distillability properties which enables us to show that the quantum capacity of such channels is not additive.
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"abstract": "We investigate multiparty communication scenarios where information is sent\nfrom several sender to several receivers. We establish a relation between the\nquantum capacity of multiparty communication channels and their distillability\nproperties which enables us to show that the quantum capacity of such channels\nis not additive.",
"arxiv_id": "quant-ph/0403068",
"authors": [
"W. D\u00fcr",
"J. I. Cirac",
"P. Horodecki"
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"doi": "10.1103/PhysRevLett.93.020503",
"journal_ref": "Phys. Rev. Lett. 93, 020503 (2004)",
"title": "Non-additivity of quantum capacity for multiparty communication channels",
"url": "https://arxiv.org/abs/quant-ph/0403068"
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