Magnetostrictively induced stationary entanglement between two microwave fields

M Yu, H Shen, J Li - Physical Review Letters, 2020 - APS
We present a scheme to entangle two microwave fields by using the nonlinear
magnetostrictive interaction in a ferrimagnet. The magnetostrictive interaction enables the …

Magnon-phonon-photon entanglement via the magnetoelastic coupling in a magnomechanical system

A Sohail, R Ahmed, A Shahzad, MA Khan - International Journal of …, 2022 - Springer
We present an efficient and experimentally feasible scheme for the generation of
entanglement among photon, magnon and phonon by exploiting magnetoelastic interaction …

Quantum entanglement generation on magnons assisted with microwave cavities coupled to a superconducting qubit

JM Li, SM Fei - Frontiers of Physics, 2023 - Springer
We present protocols to generate quantum entanglement on nonlocal magnons in hybrid
systems composed of yttrium iron garnet (YIG) spheres, microwave cavities and a …

Entangling ferrimagnetic magnons with an atomic ensemble via optomagnomechanics

ZY Fan, H Qian, X Zuo, J Li - Physical Review A, 2023 - APS
We show how to prepare macroscopic entanglement between an atomic ensemble and a
large number of magnons in a ferrimagnetic yttrium-iron-garnet crystal. Specifically, we …

Magnon-atom-optical photon entanglement via the microwave photon-mediated Raman interaction

D Kong, J Xu, C Gong, F Wang, X Hu - Optics Express, 2022 - opg.optica.org
We show that it is possible to generate magnon-atom-optical photon tripartite entanglement
via the microwave photon-mediated Raman interaction. Magnons in a macroscopic …

Enhanced bipartite entanglement and Gaussian quantum steering of squeezed magnon modes

S Ahmed, M Amazioug, JX Peng, SK Singh - arXiv preprint arXiv …, 2023 - arxiv.org
We theoretically investigate a scheme to entangle two squeezed magnon modes in a double
cavitymagnon system, where both cavities are driven by a two-mode squeezed vacuum …

Dipole-dipole-interaction-induced entanglement between two-dimensional ferromagnets

D Wuhrer, N Rohling, W Belzig - arXiv preprint arXiv:2403.13354, 2024 - arxiv.org
We investigate the viability of dipole-dipole interaction as a means of entangling two distant
ferromagnets. To this end we make use of the Bogoliubov transformation as a symplectic …

Magnon-mediated spin entanglement in the strong-coupling regime

V Karanikolas, T Kuroda, J Inoue - Physical Review Research, 2022 - APS
We present that two spin defects (SDs) can be entangled through a magnon polariton mode,
within the strong-coupling regime. The magnon polariton modes are provided by an …

Magnon squeezing enhanced entanglement in a cavity magnomechanical system

MS Ding, L Zheng, Y Shi, YJ Liu - JOSA B, 2022 - opg.optica.org
We investigate the generation of entanglement in a cavity magnomechanical system, which
consists of magnons and cavity microwave photons and phonons; the magnon–photon and …

[HTML][HTML] Complete Bell state measurement of diamond nuclear spins under a complete spatial symmetry at zero magnetic field

R Reyes, T Nakazato, N Imaike, K Matsuda… - Applied Physics …, 2022 - pubs.aip.org
The symmetry of the space where a spin qubit resides plays an essential role in the
manipulation of quantum entanglement, which governs the performance of quantum …