The Conditional Entropy Power Inequality for Bosonic Quantum Systems
Sign Up to like & getrecommendations! Published in 2017 at "Communications in Mathematical Physics"
DOI: 10.1007/s00220-017-3082-8
Abstract: We prove the conditional Entropy Power Inequality for Gaussian quantum systems. This fundamental inequality determines the minimum quantum conditional von Neumann entropy of the output of the beam-splitter or of the squeezing among all the… read more here.
Keywords: quantum; entropy; conditional entropy; power inequality ... See more keywords
Extremal properties of conditional entropy and quantum discord for XXZ, symmetric quantum states
Sign Up to like & getrecommendations! Published in 2017 at "Quantum Information Processing"
DOI: 10.1007/s11128-017-1701-0
Abstract: For the XXZ subclass of symmetric two-qubit X states, we study the behavior of quantum conditional entropy $$S_{cond}$$Scond as a function of measurement angle $$\theta \in [0,\pi /2]$$θ∈[0,π/2]. Numerical calculations show that the function $$S_{cond}(\theta… read more here.
Keywords: theta; quantum; quantum discord; conditional entropy ... See more keywords
Conditional entropy based classifier chains for multi-label classification
Sign Up to like & getrecommendations! Published in 2019 at "Neurocomputing"
DOI: 10.1016/j.neucom.2019.01.039
Abstract: Abstract In many real-world problems, data samples are simultaneously associated with multiple labels, instead of a single label. Multi-label classification deals with such problems, and has extensive applications in many fields. Among the many methods… read more here.
Keywords: classification; multi label; classifier chains; conditional entropy ... See more keywords
Quantum conditional entropy and classical-quantum conditional entropy with localization characteristics
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DOI: 10.1088/1402-4896/ad6222
Abstract: In the era of rapid development of quantum mechanics, some issues in the field of quantum information have become increasingly important. Local quantum Bernoulli noises (LQBNs) is a localized Bernoulli functional, and it is the… read more here.
Keywords: quantum conditional; conditional entropy; localization; entropy ... See more keywords
Bounding conditional entropy of bipartite states with Bell operators
Sign Up to like & getrecommendations! Published in 2024 at "Physical Review A"
DOI: 10.1103/physreva.110.052429
Abstract: Quantum information theory explores numerous properties that surpass classical paradigms, offering novel applications and benefits. Among these properties, negative conditional von Neumann entropy (CVNE) is particularly significant in entangled quantum systems, serving as an indicator… read more here.
Keywords: conditional entropy; bounding conditional; bell inequalities; bell operators ... See more keywords