Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4618592 | Journal of Mathematical Analysis and Applications | 2011 | 6 Pages |
Abstract
We show that an uncertainty relation proved by Luo and Yanagi and related to Wigner–Yanase–Dyson information cannot hold for an arbitrary quantum Fisher information. We show that, by changing a costant, a similar trace inequality holds in full generality.
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