A New Quantum f-Divergence for Trace Class Operators in Hilbert Spaces
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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| Format: | Article |
| Language: | English |
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MDPI AG
2014-11-01
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| Series: | Entropy |
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| Online Access: | http://www.mdpi.com/1099-4300/16/11/5853 |