4 papers · 1 filter
Nonreciprocal magnon-magnon entanglement in a spinning cavity-magnon system
Zhisheng Xu, Mengxue Li, Chunfang Sun +1
Cavity-magnon systems, combining magnons and photons, offer a versatile platform for studying quantum entanglement and advancing quantum information science. In this work, we propo…
Magnonic entanglement in a chiral cavity-magnon coupling system
Yuxin Kang, Xin Zeng, Wuji Zhang +3
The generation of magnon entanglement and squeezing plays a crucial role in quantum information processing. In this study, we propose a scheme based on a chiral cavity-magnon syste…
Generation of high-fidelity Greenberger-Horne-Zeilinger states in a driven hybrid quantum system
Xin Zeng, Yuxin Kang, Chunfang Sun +2
In this study, we propose a theoretical scheme for achieving long-distance Greenberger-Horne-Zeilinger states in a driven hybrid quantum system. By applying a microwave field to th…
Ground-state chiral current via periodic modulation
Shuyue Wang, Wuji Zhang, Chunfang Sun +2
In this study, we engineer the Dzyaloshinskii-Moriya interaction mediated by photons to emulate ground-state chiral current based on three-level atoms driven by quantum and classic…