@article{fromgradientstoriccatigeometrykalmanworl,
  title = {From Gradients to Riccati Geometry: Kalman World Models for Single-Pass Learning},
  author = {Andrew Kiruluta},
  year = {2026},
  eprint = {2603.13423},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2603.13423},
}