@article{optimizerinducedlowdimensionaldriftandtr,
  title = {Optimizer-Induced Low-Dimensional Drift and Transverse Dynamics in Transformer Training},
  author = {Yongzhong Xu},
  year = {2026},
  eprint = {2602.23696},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2602.23696},
}