{
  "annotation_id": "503bb215-2aca-433a-b4a1-d09073bdb02b",
  "date_created": "2026-03-02T18:02:41.668000Z",
  "date_modified": "2026-03-02T18:02:41.668000Z",
  "file_hash": "2e9aae9026bd15836cd5eb08cc05691fc1335e0f0be4278a41d143ff1a59fc68",
  "private": false,
  "record": {
    "abstract": "A neutron interferometric test of interaction-free detection of the presence\nof an absorbing object in one arm of a neutron interferometer has been\nperformed. Despite deviations from the ideal performance characteristics of a\nMach-Zehnder interferometer it could be shown that information is obtained\nwithout interaction.",
    "arxiv_id": "quant-ph/9708048",
    "authors": [
      "Meinrad Hafner",
      "Johann Summhammer"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1016/S0375-9601(97)00696-8",
    "title": "Experiment on Interaction-Free Measurement in Neutron Interferometry",
    "url": "https://arxiv.org/abs/quant-ph/9708048"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "63a66aec-05f5-4eef-aeef-ee4c5f97eb74",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}