Average coherence and average correlated coherence as indicators of quantum phase transitions in the XY model with staggered Dzyaloshinskii-Moriya interaction

GL Li, YX Xie - Laser Physics Letters, 2024 - iopscience.iop.org
The performance of average coherence (AC) and average correlated coherence (ACC) in
detecting quantum phase transitions (QPTs) has been explored by considering the XY …

[HTML][HTML] Preserving steered coherence in bosonic reservoirs via auxiliary qubits and frequency detuning

YX Xie, YH Sun - Physics Letters A, 2024 - Elsevier
Average steered coherence (ASC) bridges the gap between quantum coherence and
quantum correlations and there exists nonlocal advantage of quantum coherence (NAQC) …

Suppressing the degeneration of quantum resources through coupling auxiliary qubits

LL Xing, H Yang, M Kong, G Zhang - Physica Scripta, 2024 - iopscience.iop.org
The nonlocal advantage of quantum coherence (NAQC), quantum coherence (QC), and
quantum entanglement are promising quantum resources to achieve various quantum …