Strong long-range spin-spin coupling via a Kerr magnon interface

W Xiong, M Tian, GQ Zhang, JQ You - Physical Review B, 2022 - APS
Strong long-range coupling between distant spins is crucial for spin-based quantum
information processing. However, achieving such a strong spin-spin coupling remains …

Optomagnonic frequency combs

ZX Liu, YQ Li - Photonics Research, 2022 - opg.optica.org
Optical frequency combs are fundamentally important in precision measurement physics,
bringing unprecedented capabilities of measurements for time keeping, metrology, and …

Nonreciprocal enhancement of remote entanglement between nonidentical mechanical oscillators

YF Jiao, JX Liu, Y Li, R Yang, LM Kuang, H Jing - Physical Review Applied, 2022 - APS
Entanglement between distant massive mechanical oscillators is of particular interest in
quantum-enabled devices due to its potential applications in distributed quantum …

Nonreciprocal photon blockade in a spinning resonator coupled to two two-level atoms

W Zhang, T Wang, S Liu, S Zhang, HF Wang - Science China Physics …, 2023 - Springer
We propose a scheme to simultaneously achieve nonreciprocal conventional photon
blockade (NCPB) and unconventional photon blockade (NUPB) in a spinning resonator …

Switchable superradiant phase transition with Kerr magnons

G Liu, W Xiong, ZJ Ying - Physical Review A, 2023 - APS
The superradiant phase transition (SPT) has been widely studied in cavity quantum
electrodynamics (CQED). However, this SPT is still subject to ongoing debates due to the no …

Detection sensitivity enhancement of magnon Kerr nonlinearity in cavity magnonics induced by coherent perfect absorption

GQ Zhang, Y Wang, W Xiong - Physical Review B, 2023 - APS
We show how to enhance the detection sensitivity of magnon Kerr nonlinearity (MKN) in
cavity magnonics. The considered cavity-magnon system consists of a three-dimensional …

Nonreciprocal sideband responses in a spinning microwave magnomechanical system

X Wang, KW Huang, H Xiong - Optics Express, 2023 - opg.optica.org
Nonreciprocal sideband responses in a spinning microwave magnomechanical system
consists of a spinning resonator coupled with a yttrium iron garnet sphere are proposed. We …

Dissipative-coupling-induced transparency and high-order sidebands with Kerr nonlinearity in a cavity-magnonics system

C Zhao, Z Yang, R Peng, J Yang, C Li, L Zhou - Physical Review Applied, 2022 - APS
In the past few years, the emerging photon-magnon dissipative coupling offers us an
effective way to design and exploit losses to fulfill quantum tasks in hybrid cavity magnonics …

Optomechanical-interface-induced strong spin-magnon coupling

W Xiong, M Wang, GQ Zhang, J Chen - Physical Review A, 2023 - APS
Strong long-distance spin-magnon coupling is essential for solid-state quantum information
processing and single-qubit manipulation. Here, we propose an approach to realize strong …

Generation of long-lived states via reservoir engineering in dissipatively coupled systems

GQ Zhang, W Feng, W Xiong, QP Su, CP Yang - Physical Review A, 2023 - APS
Very recently, dissipative coupling was discovered, which develops and broadens methods
for controlling and utilizing light-matter interactions. Here, we propose a scheme to generate …