Tighter sum uncertainty relations via variance and Wigner-Yanase skew information for \(N\) incompatible observables

DOI10.1007/s11128-021-03332-5OpenAlexW3211850178MaRDI QIDQ2099619

Qing-Hua Zhang, Shao-Ming Fei

Publication date: 24 November 2022

Published in: Quantum Information Processing (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2111.09147

zbMATH Keywords

uncertainty relationsskew informationquantum variance

Mathematics Subject Classification ID

Quantum information, communication, networks (quantum-theoretic aspects) (81P45) Uncertainty relations, also entropic (81S07)

Related Items (3)

Sum uncertainty relations based on \((\alpha,\beta, \gamma)\) weighted Wigner-Yanase-Dyson skew information ⋮ Stronger uncertainty relations based on Wigner-Yanase skew information with refined sequence ⋮ A note on uncertainty relations of metric-adjusted skew information

Cites Work

• Variance-based uncertainty relations for incompatible observables
• Sum uncertainty relations based on Wigner-Yanase skew information
• Tighter uncertainty relations based on Wigner-Yanase skew information for observables and channels
• Uncertainty relations for noise and disturbance in generalized quantum measurements
• Uncertainty relations based on mutually unbiased measurements
• Rényi entropy uncertainty relation for successive projective measurements
• Entropic uncertainty relations—a survey
• On Skew Information
• Uncertainty relations for angular momentum
• Majorization entropic uncertainty relations
• INFORMATION CONTENTS OF DISTRIBUTIONS
• Uncertainty, joint uncertainty, and the quantum uncertainty principle

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