Nonlinear pumping induced multipartite entanglement in a hybrid magnon cavity QED system

Y Zhou, SY Xie, CJ Zhu, YP Yang - Physical Review B, 2022 - APS
We present a proposal to produce bipartite and tripartite entanglement in a hybrid magnon
cavity QED system. Two macroscopic yttrium iron garnet (YIG) spheres are coupled to a …

Entangling two cavity modes and squeezing magnon mode via parametric down-conversion

Y Zhou, J Xu, S Xie - Journal of Physics B: Atomic, Molecular and …, 2022 - iopscience.iop.org
A scheme to entangle two cavity modes and squeeze magnon mode in a magnon–cavity
QED system is presented, where the two microwave cavity modes are coupled to a massive …

Macroscopic entanglement of two magnon modes via quantum correlated microwave fields

M Yu, SY Zhu, J Li - Journal of Physics B: Atomic, Molecular and …, 2020 - iopscience.iop.org
We present a scheme to entangle two magnon modes in two macroscopic yttrium-iron-
garnet spheres. The two spheres are placed inside two microwave cavities, which are driven …

Genuine magnon–photon–magnon tripartite entanglement in a cavity electromagnonical system based on squeezed-reservoir engineering

Q Zheng, W Zhong, G Cheng, A Chen - Quantum Information Processing, 2023 - Springer
Here we investigate the genuine tripartite entanglement among one photon and two
magnons in a cavity electromagnonical system, where two yttrium iron garnet (YIG) spheres …

[HTML][HTML] Quantum feedback induced genuine magnon–photon–magnon entanglement and steering in a cavity magnonical system

Q Zheng, W Zhong, G Cheng, A Chen - Results in Physics, 2023 - Elsevier
We present an alternative scheme to generate genuine tripartite entanglement and steering
among one photon and two magnons in a cavity magnonical system, where two yttrium iron …

Quantifying Entanglement by Purity in a Cavity-Magnon System

N Benrass, A Hidki, A Lakhfif, D Aoune… - Brazilian Journal of …, 2024 - Springer
We study the realization and transfer of entanglement in a cavity-magnon system consisting
of two cavities positioned at different locations, each containing a microwave (MW) field …

Entangled atomic ensemble and an yttrium-iron-garnet sphere in coupled microwave cavities

Dilawaiz, S Qamar, M Irfan - Physical Review A, 2024 - APS
We present a scheme to generate distant bipartite and tripartite entanglement between an
atomic ensemble and an yttrium iron garnet (YIG) sphere in coupled microwave cavities. We …

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 …

Generation of entanglement and quantum steering via Josephson parametric amplifier in a dual cavity-magnon system

A Hidki, A Lakhfif, M Nassik, R Ahmed, A Sohail - Physica Scripta, 2024 - iopscience.iop.org
In the two microwave (MW) cross-shaped cavity magnon system, we describe a method to
produce multipartite entanglement and quantum steering. To achieve squeezed states of the …

Controlling quantum coherence and entanglement in cavity magnomechanical systems

W Qiu, X Cheng, A Chen, Y Lan, W Nie - Physical Review A, 2022 - APS
We investigate theoretically macroscopic quantum coherence and tripartite entanglement in
a three-mode magnomechanical system with a yttrium iron garnet sphere, which is …