Author(s): Shulin Wang, Jiawei He, Zhiyuan Yang, Stefano Longhi, and Peng Xue Non-Hermitian systems exhibit anomalous scaling, a striking departure from conventional bulk laws, rooted in the non-Hermitian skin effect (NHSE). Here, we experimentally uncover this scaling and demonstrate its active control in a temporal photonic lattice. By tracking the real-time evolution of al… [Phys. Rev. Lett. 137, 083801] Published Tue Aug 18, 2026