A new quantum \(f\)-divergence for trace class operators in Hilbert spaces (Q296315)
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scientific article; zbMATH DE number 6593589
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A new quantum \(f\)-divergence for trace class operators in Hilbert spaces |
scientific article; zbMATH DE number 6593589 |
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A new quantum \(f\)-divergence for trace class operators in Hilbert spaces (English)
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15 June 2016
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Summary: A new quantum \(f\)-divergence for trace class operators in Hilbert Spaces is introduced. It is shown that for normalised convex functions it is nonnegative. Some upper bounds are provided. Applications for some classes of convex functions of interest are also given.
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self-adjoint bounded linear operators
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functions of operators
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trace of operators
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quantum divergence
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