dorsal/arxiv
View SchemaMultiplicativity of Maximal p-Norms in Werner-Holevo channels for $1 \le p \le 2$
| Authors | Nilanjana Datta |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0410063 |
| URL | https://arxiv.org/abs/quant-ph/0410063 |
Abstract
Recently, King and Ruskai [1] conjectured that the maximal p-norm of the Werner--Holevo channel is multiplicative for all $1\le p \le 2$. In this paper we prove this conjecture. Our proof relies on certain convexity and monotonicity properties of the p--norm.
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"abstract": "Recently, King and Ruskai [1] conjectured that the maximal p-norm of the\nWerner--Holevo channel is multiplicative for all $1\\le p \\le 2$. In this paper\nwe prove this conjecture. Our proof relies on certain convexity and\nmonotonicity properties of the p--norm.",
"arxiv_id": "quant-ph/0410063",
"authors": [
"Nilanjana Datta"
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"title": "Multiplicativity of Maximal p-Norms in Werner-Holevo channels for $1 \\le p \\le 2$",
"url": "https://arxiv.org/abs/quant-ph/0410063"
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