Spin-velocity coupling bounds
By coherently manipulating two NV ensembles and their relative velocity at the micrometer scale, this sensor probes exotic spin-spin-velocity-dependent interactions at short distances.
Yue, Huang · Liang, Hang · Jiao, Man · Yu, Pei · Ye, Xiangyu · Xie, Yijin · Cai, Yifu · DUAN, Changkui · Wang, Ya · Rong, Xing · Du, Jiangfeng
Physical Review Letters 2024