Search of High-Frequency Variations of Fundamental Constants Using Spin-based Quantum Sensors

• DOI: 10.1093/nsr/nwaf085
• Publication Date: 2025-03-08T18:45:06Z
• Authors: Xi Kong; Yuke Zhang; Chenyu Ji; Shuangju Chang; Yifan Chen; Xiang Bian; Chang-Kui Duan; Pu Huang; Jiangfeng Du

Abstract This study presents a novel method using spin quantum sensors to explore temporal variations of fundamental constants, significantly expanding the frequency range and providing constraints on scalar dark matter.