Year: 2025
Type: article
Abstract: We demonstrate how to prepare magnon-polariton (MP) multistable entangled states in a single crystal with a nonlinear cavity magnonic system. The switching and control between classical and quantum regimes are achieved solely through external amplitude modulation of a magnetic sample. Our work represents the first study of multistable quantum correlations between MPs and can be applied to quantum multistable switches and protection of entangled states in quantum communication.
Source: New Journal of Physics
Authors: Zhi-Bo Yang, Rong-Can Yang, Shutian Liu
Institutions: Harbin Institute of Technology, Fujian Normal University
Language: English
Subfield: Atomic and Molecular Physics, and Optics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: gold
Estimated APC paid: $2,610
OpenAlex ID: W4408932688