{
  "annotation_id": "15a48f63-20c1-4658-8a83-06d8e9679a20",
  "date_created": "2026-03-02T18:02:16.477000Z",
  "date_modified": "2026-03-02T18:02:16.477000Z",
  "file_hash": "3f3a6c4377c6551d3a6b70c80ae34443b3709363e372d8594225b3534ad8edaa",
  "private": false,
  "record": {
    "abstract": "We have measured the Pancharatnam relative phase for spin-1/2 states. In a\nneutron polarimetry experiment the minima and maxima of intensity modulations,\ngiving the Pancharatnam phase, were determined. We have also considered general\nSU(2) evolution for mixed states. The results are in good agreement with\ntheory.",
    "arxiv_id": "quant-ph/0505209",
    "authors": [
      "J. Klepp",
      "S. Sponar",
      "Y. Hasegawa",
      "E. Jericha",
      "G. Badurek"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1016/j.physleta.2005.05.038",
    "journal_ref": "Phys.Lett.A 342, 48(2005)",
    "title": "Noncyclic Pancharatnam phase for mixed state SU(2) evolution in neutron   polarimetry",
    "url": "https://arxiv.org/abs/quant-ph/0505209"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f9c39993-282f-40de-ac38-a59e632e0315",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}