Tighter uncertainty relations based on (α,β,γ) modified weighted Wigner–Yanase–Dyson skew information of quantum channels

نویسندگان

چکیده

We use a novel formation to illustrate the ($\alpha,\beta,\gamma$) modified weighted Wigner-Yanase-Dyson (($\alpha,\beta,\gamma$) MWWYD) skew information of quantum channels. By using operator norm inequalities, we explore sum uncertainty relations for arbitrary $N$ channels and unitary These inequalities are shown be tighter than existing ones by detailed example. Our results also applicable (MWWYD) ($\alpha,\gamma$) (($\alpha,\gamma$) as special cases.

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ژورنال

عنوان ژورنال: Laser Physics Letters

سال: 2022

ISSN: ['1612-202X', '1612-2011']

DOI: https://doi.org/10.1088/1612-202x/ac8c44