@misc{ARR-2026-77DGRYDGXD8MDSY2-v2,
  author = {Lluis Eriksson},
  title = {{Complete contraction of unital qubit channels and order-constrained depolarization}},
  year = {2026},
  howpublished = {AIRR.SCIENCE},
  note = {Research preprint; ARR-2026-77DGRYDGXD8MDSY2 v2. Not peer reviewed by AIRR. Working paper; not admitted to the AIRR accepted collection.},
  url = {https://airr.science/papers/ARR-2026-77DGRYDGXD8MDSY2/versions/v2/}
}