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

Quantum coherence and quantum correlations are important components of quantum
information theory, which play important roles in quantum information processing. In this …

Gaussian noise channels arise naturally in many physical situations and play an important
role in information transmission involving continuous-variable quantum systems. In this work …

Since both coherence and quantum correlations arise from the superposition principle and
can be regarded as resources in quantum information tasks, it is of significance to …

Wave-particle duality, as complementarity displayed in interferometry, has been investigated
extensively from both theoretical and experimental perspectives. In this work, we quantify …

Since both coherence and imaginarity have proven to be fundamental resources in quantum
information processing and their definitions are both relative to a given basis, it is natural to …

Measurements are indispensable tools for extracting information about quantum systems.
For a bipartite system, local measurements provide a way to probe its correlations. In this …

In this paper, we introduce a family of correlation measures relative to a local channel in
terms of the metric-adjusted skew information for a global state and reveal their fundamental …

Quantum channel, as the information transmitter, is an indispensable tool in quantum
information theory. In this paper, we study a class of special quantum channels named the …

Detecting and characterizing correlations are common subjects in quantum information
theory, which have recently become increasingly essential in various quantum information …