Classicality and anticlassicality measures of pure and mixed quantum states

DOI10.1016/S0375-9601(03)00066-5zbMath1008.81023arXivquant-ph/0302019MaRDI QIDQ1858096

V. V. Dodonov, M. B. Renó

Publication date: 11 February 2003

Published in: Physics Letters. A (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/quant-ph/0302019

zbMATH Keywords

Fock statesmaximum Hilbert-Schmidt scalar-product valuerenormalized statistical operators

Mathematics Subject Classification ID

Semiclassical techniques, including WKB and Maslov methods applied to problems in quantum theory (81Q20)

Related Items (7)

Quantifying nonclassicality of multimode bosonic fields via skew information ⋮ Measuring distance between quantum states on a quantum computer ⋮ Dynamics of field nonclassicality in the Jaynes-Cummings model ⋮ Roughness as classicality indicator of a quantum state ⋮ Generalized Barut-Girardello coherent states for mixed states with arbitrary distribution ⋮ Higher-order nonclassicalities of finite dimensional coherent states: a comparative study ⋮ Wehrl-entropy-based quantification of nonclassicality for single-mode quantum optical states

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