3 papers
quant-ph2025
Hybrid Optomechanical Cooling with Kerr Magnons and Squeezed Vacuum
Xiao-Hong Fan, Qin-Geng Chen, Jiaojiao Chen +1
Ground-state cooling is essential for accessing the quantum regime and enabling quantum control of macroscopic systems. However, achieving optomechanical cooling in the unresolved-…
quant-ph2024
Mechanical dynamics around higher-order exceptional point in magno-optomechanics
Wen-Di He, Xiao-Hong Fan, Ming-Yue Liu +3
We theoretically study diverse exceptional points (EPs) in an experimentally feasible magno-optomechanics consisting of an optomechanical subsystem coupled to a magnomechanical sub…
quant-ph2024
Nonreciprocal Unconventional Photon Blockade with Kerr Magnons
Xiao-Hong Fan, Yi-Ning Zhang, Jun-Po Yu +4
Nonreciprocal devices, allowing to manipulate one-way signals, are crucial to quantum information processing and quantum network. Here we propose a nonlinear cavity-magnon system,…