Uncertainty principle is one of the most essential features of quantum mechanics, and it
reveals the intrinsic difference that distinguishes the quantum world from the classical world …

In terms of the metric-adjusted skew information (an important and versatile class of
quantum Fisher information), which generalizes the seminal Wigner-Yanase skew …

Abstract The Wigner-Yanase skew information was proposed to quantify the information
contained in quantum states with respect to a conserved additive quantity, and it was later …

Basic properties of the unified entropies are examined. The consideration is mainly
restricted to the finite-dimensional quantum case. Bounds in terms of ensembles of quantum …

Quantum coherence is one of the characteristic features of quantum mechanics and
underpins many quantum mysteries. To eliminate the influence of the reference basis on the …

We show that the sum uncertainty relations for Wigner–Yanase skew information introduced
in Chen et al.(Quantum Inf Process 15: 2639–2648, 2016) can hold for an arbitrary metric …

Abstract Changes of some unitarily invariant norms and anti-norms under the operation of
partial trace are examined. The norms considered form a two-parametric family, including …

Local quantum uncertainty and interferometric power were introduced by Girolami et al. as
geometric quantifiers of quantum correlations. The aim of the present paper is to discuss …

The uncertainty principle is one of the most essential features of quantum mechanics.
Recently, uncertainty relations of skew information have been widely studied. In this paper …

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