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Corpus ID: 117137997

Wigner-Yanase-Dyson information as a measure of quantum uncertainty of mixed states

@article{Li2009WignerYanaseDysonIA,
title={Wigner-Yanase-Dyson information as a measure of quantum uncertainty of mixed states},
author={D. Li and X. Li and H. Huang and L. Kwek},
journal={arXiv: Quantum Physics},
year={2009}
}

In this paper, we consider Wigner-Yanase-Dyson information as a measure of quantum uncertainty of a mixed state. We study some of the interesting properties of this generalized measure. The construction is reminiscent of the generalized entropies that have shown to be useful in many applications.