Entangling magnon and superconducting qubit by using a two-mode squeezed-vacuum microwave field

CX Ning, M Yin - JOSA B, 2021 - opg.optica.org
We propose a scheme to generate entanglement between magnon and superconducting
qubit. The macroscopic yttrium–iron–garnet sphere and superconducting qubit are installed …

Genuine photon-magnon-phonon Einstein-Podolsky-Rosen steerable nonlocality in a continuously-monitored cavity magnomechanical system

H Tan - Physical Review Research, 2019 - APS
In this paper, we propose a scheme for generating genuine tripartite steering nonlocality in a
cavity magnomechanical system composed of an yttrium iron garnet (YIG) sphere with a …

Magnon-photon-phonon entanglement in cavity magnomechanics

J Li, SY Zhu, GS Agarwal - Physical review letters, 2018 - APS
We show how to generate tripartite entanglement in a cavity magnomechanical system
which consists of magnons, cavity microwave photons, and phonons. The magnons are …

Nonreciprocal photon-phonon entanglement in Kerr-modified spinning cavity magnomechanics

J Chen, XG Fan, W Xiong, D Wang, L Ye - Physical Review A, 2024 - APS
Cavity magnomechanics has shown great potential in studying macroscopic quantum
effects, especially for quantum entanglement, which is a key resource for quantum …

Enhanced magnon-magnon entanglement in the vicinity of an angular momentum compensation point of a ferrimagnet in a cavity

J Shim, KJ Lee - Physical Review B, 2022 - APS
Highly entangled states are the key to the realization of quantum information processing. We
theoretically investigate magnon-magnon entanglement in a compensated ferrimagnet. We …

Nonreciprocal microwave-optical entanglement in a magnon-based hybrid system

Q Zheng, W Zhong, G Cheng, A Chen - Journal of Applied Physics, 2024 - pubs.aip.org
We propose a theoretical scheme for the generation of nonreciprocal microwave-optical
entanglement in a magnon-based hybrid system where an optical photon in a spinning …

Nonreciprocal entanglement in cavity-magnon optomechanics

J Chen, XG Fan, W Xiong, D Wang, L Ye - Physical Review B, 2023 - APS
Cavity optomechanics, a promising platform to investigate macroscopic quantum effects, has
been widely used to study nonreciprocal entanglement with the Sagnac effect. Here, we …

Enhancement of magnon-magnon entanglement inside a cavity

HY Yuan, S Zheng, Z Ficek, QY He, MH Yung - Physical Review B, 2020 - APS
Magnon-photon coupling inside a cavity has been experimentally realized and has attracted
significant attention for its potential docking with quantum information science. Whether this …

Nonreciprocal entanglement in cavity magnomechanics exploiting chiral cavity-magnon coupling

ZY Fan, X Zuo, HT Li, J Li - arXiv preprint arXiv:2401.02280, 2024 - arxiv.org
We show how to achieve nonreciprocal quantum entanglement in a cavity
magnomechanical system by exploiting the chiral cavity-magnon coupling. The system …

Cooperative-effect-induced one-way steering in open cavity magnonics

SY Guan, HF Wang, X Yi - npj Quantum Information, 2022 - nature.com
We propose to generate and control stationary one-way steering with strong entanglement
between photon and magnon modes by the cooperative effect of coherent coupling and …