@misc{ARR-2026-68GTBBQT1T83QATJ-v1,
  author = {Lluis Eriksson},
  title = {{A four-qubit criterion for entropy minimax duality: Minimality, sharp Renyi threshold and a W-state counterexample}},
  year = {2026},
  howpublished = {AIRR.SCIENCE},
  note = {Research preprint; ARR-2026-68GTBBQT1T83QATJ v1. Not peer reviewed by AIRR. Working paper; not admitted to the AIRR accepted collection.},
  url = {https://airr.science/papers/ARR-2026-68GTBBQT1T83QATJ/versions/v1/}
}