Highly Anisotropic Charge Dynamics and Spectral Weight Redistribution in the Trilayer Nickelate La4Ni3O10RemoveZhe Liu, Jie Li, Deyuan Hu, Bingke Ji, Haoran Zhang, Jiahao Hao, Yaomin Dai, Qing Li, Mengjun Ou, Bing Xu, Yi Lu, Meng Wang, and Hai-Hu WenPhys. Rev. Lett. 137, 076005 (2026)