@article{chasmcrossfrequencyharmonizedaxisseparab,
  title = {CHASM: Cross-frequency Harmonized Axis-Separable Mixing for Spectral Token Operators},
  author = {Pengcheng Fang and Hongli Chen and Yuxia Chen and Tengjiao Sun and Jiaxin Liu and Xiaohao Cai},
  year = {2026},
  eprint = {2605.14727},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.14727},
}