@article{unpackingpositionalencodingintransformer,
  title = {Unpacking Positional Encoding in Transformers: A Spectral Analysis of Content-Position Coupling},
  author = {Zihan Gu and Han Zhang and Ruoyu Chen and Yue Hu and Hua Zhang},
  year = {2025},
  eprint = {2505.13027},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2505.13027v1},
}