443 citations · 1.6k across the 24 of their papers we have counts for
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Observation of magnon cross-Kerr effect in cavity magnonics
Wei-Jiang Wu, Da Xu, Jie Qian +3
When there is a certain amount of field inhomogeneity, the biased ferrimagnetic crystal will exhibit the higher-order magnetostatic (HMS) mode in addition to the uniform-precession…
Strong Long-Range Spin-Spin Coupling via a Kerr Magnon Interface
Wei Xiong, Miao Tian, Guo-Qiang Zhang +1
Strong long-range coupling between distant spins is crucial for spin-based quantum information processing. However, achieving such a strong spin-spin coupling remains challenging.…
Optical sensing of magnons via the magnetoelastic displacement
Zhi-Yuan Fan, Rui-Chang Shen, Yi-Pu Wang +2
We show how to measure a steady-state magnon population in a magnetostatic mode of a ferromagnet or ferrimagnet, such as yttrium iron garnet. We adopt an optomechanical approach an…
Entanglement Emerges from Dissipation-Structured Quantum Self-Organization
Zhi-Bo Yang, Yi-Pu Wang, Jie Li +2
Entanglement is a holistic property of multipartite quantum systems, which is accompanied by the establishment of nonclassical correlations between subsystems. Most entanglement me…
Multipartite entanglement of the topologically ordered state in a perturbed toric code
Yu-Ran Zhang, Yu Zeng, Tao Liu +3
We demonstrate that multipartite entanglement, witnessed by the quantum Fisher information (QFI), can characterize topological quantum phase transitions in the spin- t…
Quantum network with magnonic and mechanical nodes
Jie Li, Yi-Pu Wang, Wei-Jiang Wu +2
A quantum network consisting of magnonic and mechanical nodes connected by light is proposed. Recent years have witnessed a significant development in cavity magnonics based on col…
Exceptional Point and Cross-Relaxation Effect in a Hybrid Quantum System
Guo-Qiang Zhang, Zhen Chen, Da Xu +7
Exceptional points (EPs) are exotic degeneracies of non-Hermitian systems, where the eigenvalues and the corresponding eigenvectors simultaneously coalesce in parameter space, and…