{
  "annotation_id": "c1906311-c4de-4407-8a0f-3237f1155b3b",
  "date_created": "2026-03-02T18:02:41.650000Z",
  "date_modified": "2026-03-02T18:02:41.650000Z",
  "file_hash": "7b70682756b34e3b036f5a471cb37a9f43f900bf50e243731647430688b229ef",
  "private": false,
  "record": {
    "abstract": "Interaction-free measurement is shown to arise from the forward-scattered\nwave accompanying absorption: a \"quantum silhouette\" of the absorber.\nAccordingly, the process is not free of interaction. For a perfect absorber the\nforward-scattered wave is locked both in amplitude and in phase. For an\nimperfect one it has a nontrivial phase of dynamical origin (``colored\nsilhouette\"), measurable by interferometry. Other examples of quantum\nsilhouettes, all controlled by unitarity, are briefly discussed.",
    "arxiv_id": "quant-ph/9804058",
    "authors": [
      "Tam\u00e1s Geszti"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.58.4206",
    "title": "Interaction-free measurement and forward scattering",
    "url": "https://arxiv.org/abs/quant-ph/9804058"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "0ad43c66-04fc-4e4c-9929-81eef8bd529e",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}