Notes on superadditivity of Wigner-Yanase-Dyson information

DOI10.1007/s10955-007-9349-2zbMath1127.82007OpenAlexW2063652668MaRDI QIDQ2457809

Shun Long Luo

Publication date: 23 October 2007

Published in: Journal of Statistical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10955-007-9349-2

zbMATH Keywords

Fisher informationspectral decompositiondensity operatorsuperadditivityWigner-Yanase-Dyson information

Mathematics Subject Classification ID

Quantum equilibrium statistical mechanics (general) (82B10)

Related Items

Sum uncertainty relations based on \((\alpha,\beta, \gamma)\) weighted Wigner-Yanase-Dyson skew information ⋮ Coherence and complementarity based on modified generalized skew information ⋮ Some general properties of unified entropies ⋮ Superadditivity of Wigner-Yanase-Dyson information revisited ⋮ Detecting nonclassicality of light via Lieb's concavity ⋮ Metric-adjusted skew information: convexity and restricted forms of superadditivity ⋮ Uncertainty relations based on modified Wigner-Yanase-Dyson skew information

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