Electrically Tunable Picosecond-Scale Octupole Fluctuations in Chiral AntiferromagnetsRemoveShiva T. Konakanchi, Sagnik Banerjee, Mohammad M. Rahman, Yuta Yamane, Shun Kanai, Shunsuke Fukami, and Pramey UpadhyayaPhys. Rev. Lett. 135, 136704 (2025)