Tighter sum uncertainty relations via $(α,β,γ)$ weighted Wigner-Yanase-Dyson skew information

We establish tighter uncertainty relations for arbitrary finite observables via $(α, β, γ)$ weighted Wigner-Yanase-Dyson ( $(α, β, γ)$ WWYD) skew information. The results are also applicable to the $(α, γ)$ weighted Wigner-Yanase-Dyson ( $(α, γ)$ WWYD) skew information and the weighted Wigner-Yanase-Dyson (WWYD) skew information. We also present tighter lower bounds of quantum channels and unitary channels via $(α, β, γ)$ modified weighted Wigner-Yanase-Dyson ( $(α, β, γ)$ MWWYD) skew information. Detailed examples are provided to illustrate tightness of our uncertainty relations.

Tighter sum uncertainty relations via $(α, β, γ)$ weighted Wigner-Yanase-Dyson skew information

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Tighter sum uncertainty relations via $(α, β, γ)$ weighted Wigner-Yanase-Dyson skew information

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Tighter sum uncertainty relations via (α,β,γ)(α,β,γ) weighted Wigner-Yanase-Dyson skew information

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Tighter sum uncertainty relations via (α,β,γ)(α,β,γ) weighted Wigner-Yanase-Dyson skew information

文献摘要

讨论

|讲解博客

|AI智能校验

Tighter sum uncertainty relations via $(α, β, γ)$ weighted Wigner-Yanase-Dyson skew information

讲解博客

AI智能校验

Tighter sum uncertainty relations via $(α, β, γ)$ weighted Wigner-Yanase-Dyson skew information

讲解博客

AI智能校验