@article{geometricdecouplingdiagnosingthestructur, title = {Geometric Decoupling: Diagnosing the Structural Instability of Latent}, author = {Yuanbang Liang and Zhengwen Chen and Yu-Kun Lai}, year = {2026}, eprint = {2604.18804}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2604.18804}, }