4 papers
Nonreciprocal entanglement in cavity-magnon optomechanics
Jiaojiao Chen, Xiao-Gang Fan, Wei Xiong +2
Cavity optomechanics, a promising platform to investigate macroscopic quantum effects, has been widely used to study nonreciprocal entanglement with Sagnec effect. Here we propose…
Cavity magnon-polariton interface for strong spin-spin coupling
Ma-Lei Peng, Miao Tian, Xue-Chun Chen +3
Strong coupling between single qubits is crucial for quantum information science and quantum computation. However, it is still challenged, especially for single solid-state qubit.…
Switchable Superradiant Phase Transition with Kerr Magnons
Gang Liu, Wei Xiong, Zu-Jian Ying
The superradiant phase transition (SPT) has been widely studied in cavity quantum electrodynamics (CQED). However, this SPT is still subject of ongoing debates due to the no-go the…
Generating Bell states and -partite states of long-distance qubits in superconducting waveguide QED
Guo-Qiang Zhang, Wei Feng, Wei Xiong +3
We show how to generate Bell states and -partite states of long-distance superconducting (SC) qubits in a SC waveguide quantum electrodynamical (QED) system, where SC qubits…