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Open Quantum Systems Decoherence
Entanglement Theory Quantum Correlations
Quantum Entropy Information Measures
Bounds for the reduced relative entropies
arXiv
Authors: Shigeru Furuichi, Frank Hansen
Year
2023
Paper ID
52811
Status
Preprint
Abstract Read
~2 min
Abstract Words
53
Citations
N/A
Abstract
A lower bound of the reduced relative entropy is given by the use of a variational expression. The reduced Tsallis relative entropy is defined and some results are given. In particular, the convexity of the reduced Tsallis relative entropy is obtained. Finally, an upper bound of the reduced Tsallis relative entropy is given.
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- This paper contributes to the Entanglement Theory & Quantum Correlations research area in the Quantum Articles archive.
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- A lower bound of the reduced relative entropy is given by the use of a variational expression.
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