https://doi.org/10.1140/epjp/s13360-024-05386-7
Regular Article
Double cavity magnomechanical system with bipartite entanglement
Ministry of Education Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter, Shaanxi Province Key Laboratory of Quantum Information and Quantum Optoelectronic Devices, School of Physics, Xi’an Jiaotong University, 710049, Xi’an, China
b
muqaddarabbas@xjtu.edu.cn
c
zhangpei@mail.ustc.edu.cn
Received:
7
April
2024
Accepted:
17
June
2024
Published online:
7
July
2024
We theoretically investigate the entanglement dynamics in a system consisting of two coupled microwave cavities with yittrium iron garnet spheres placed inside each cavity. By driving the magnon mode in both cavities using microwave sources, we explore the entanglement interactions between cavity-magnon, magnon-phonon, and cavity-phonon systems. Through theoretical analysis and numerical simulations, we demonstrate the advantages of the double cavity setup over a single cavity system in terms of enhanced entanglement generation. Our findings highlight the potential of using coupled cavities for the development of advanced quantum information processing technologies.
Copyright comment Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
© The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
