dorsal/arxiv
View SchemaAdditivity properties of a Gaussian Channel
| Authors | Vittorio Giovannetti, Seth Lloyd |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0403075 |
| URL | https://arxiv.org/abs/quant-ph/0403075 |
| DOI | 10.1103/PhysRevA.69.062307 |
| Journal | Phys. Rev. A 69, 062307 (2004) |
Abstract
The Amosov-Holevo-Werner conjecture implies the additivity of the minimum Re'nyi entropies at the output of a channel. The conjecture is proven true for all Re'nyi entropies of integer order greater than two in a class of Gaussian bosonic channel where the input signal is randomly displaced or where it is coupled linearly to an external environment.
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"abstract": "The Amosov-Holevo-Werner conjecture implies the additivity of the minimum\nRe\u0027nyi entropies at the output of a channel. The conjecture is proven true for\nall Re\u0027nyi entropies of integer order greater than two in a class of Gaussian\nbosonic channel where the input signal is randomly displaced or where it is\ncoupled linearly to an external environment.",
"arxiv_id": "quant-ph/0403075",
"authors": [
"Vittorio Giovannetti",
"Seth Lloyd"
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"doi": "10.1103/PhysRevA.69.062307",
"journal_ref": "Phys. Rev. A 69, 062307 (2004)",
"title": "Additivity properties of a Gaussian Channel",
"url": "https://arxiv.org/abs/quant-ph/0403075"
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