Gain-and-Loss-Free Metamaterials Exhibiting Non-Hermitian Non-Bloch EffectsRemoveMaopeng Wu, Mingze Weng, Zhonghai Chi, Siyong Zheng, Fubei Liu, Ce Shang, Baile Zhang, Qian Zhao, Yonggang Meng, and Ji ZhouPhys. Rev. Lett. 136, 106603 (2026)
