@article{discoveringphysicaldirectionsinweightspa,
  title = {Discovering Physical Directions in Weight Space: Composing Neural PDE Experts},
  author = {Pengkai Wang and Pengwei Liu and Yuanyi Wang and Guanyu Chen and Xingyu Ren and Xiaolong Li and Zhongkai Hao and Yuting Kong and Qixin Zhang and Dong Ni},
  year = {2026},
  eprint = {2605.14546},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.14546},
}