Remote magnon entanglement between two massive ferrimagnetic spheres via cavity optomagnonics

WJ Wu, YP Wang, JZ Wu, J Li, JQ You - Physical Review A, 2021 - APS
Recent studies show that hybrid quantum systems based on magnonics provide a new and
promising platform for generating macroscopic quantum states involving a large number of …

Generation of robust optical entanglement in cavity optomagnonics

H Xie, LW He, CG Liao, ZH Chen, XM Lin - Optics Express, 2023 - opg.optica.org
We propose a scheme to realize robust optical entanglement in cavity optomagnonics,
where two optical whispering gallery modes (WGMs) couple to a magnon mode in a yttrium …

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 …

Cavity optomagnonics with spin-orbit coupled photons

A Osada, R Hisatomi, A Noguchi, Y Tabuchi… - Physical review …, 2016 - APS
We experimentally implement a system of cavity optomagnonics, where a sphere of
ferromagnetic material supports whispering gallery modes (WGMs) for photons and the …

Cavity quantum electrodynamics with ferromagnetic magnons in a small yttrium-iron-garnet sphere

D Zhang, XM Wang, TF Li, XQ Luo, W Wu… - npj Quantum …, 2015 - nature.com
Hybridizing collective spin excitations and a cavity with high cooperativity provides a new
research subject in the field of cavity quantum electrodynamics and can also have potential …

Magnon-atom interaction via dispersive cavities: Magnon entanglement

D Kong, X Hu, L Hu, J Xu - Physical Review B, 2021 - APS
In general, a magnon does not interact directly with an atom. Here we present a scheme to
generate coherent coupling between two magnons and a superconducting artificial atom via …

Stationary entanglement between light and microwave via ferromagnetic magnons

Q Cai, J Liao, Q Zhou - Annalen der Physik, 2020 - Wiley Online Library
It is shown how to generate stationary entanglement between light and microwave in a
hybrid opto‐electro‐magnonical system which mainly consists of a microwave cavity, a …

Entangling two magnon modes via magnetostrictive interaction

J Li, SY Zhu - New Journal of Physics, 2019 - iopscience.iop.org
We present a scheme to entangle two magnon modes in a cavity magnomechanical system.
The two magnon modes are embodied by collective motions of a large number of spins in …

Entangling the vibrational modes of two massive ferromagnetic spheres using cavity magnomechanics

J Li, S Gröblacher - Quantum Science and Technology, 2021 - iopscience.iop.org
We present a scheme to entangle the vibrational phonon modes of two massive
ferromagnetic spheres in a dual-cavity magnomechanical system. In each cavity, a …

Optimal mode matching in cavity optomagnonics

S Sharma, BZ Rameshti, YM Blanter, GEW Bauer - Physical Review B, 2019 - APS
Inelastic scattering of photons is a promising technique to manipulate magnons but it suffers
from weak intrinsic coupling. We theoretically discuss an idea to increase optomagnonic …