2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/225595In 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.9 pages, 3 figuresQuantum Physicstext