{
  "annotation_id": "7c0f315c-c6e7-4c6b-8eb2-74d7d4898633",
  "date_created": "2026-03-02T18:02:13.081000Z",
  "date_modified": "2026-03-02T18:02:13.081000Z",
  "file_hash": "a7d802a5e2acf1fae0a557e029c4b74b43f29a7c492e494c31c343d9be9628ba",
  "private": false,
  "record": {
    "abstract": "The two-photon ghost interference experiment, generalized to the case of\nmassive particles, is theoretically analyzed. It is argued that the experiment\nis intimately connected to a double-slit interference experiment where, the\nwhich-path information exists. The reason for not observing first order\ninterference behind the double-slit, is clarified.It is shown that the\nunderlying mechanism for the appearance of ghost interference is, the more\nfamiliar, quantum erasure.",
    "arxiv_id": "quant-ph/0502162",
    "authors": [
      "Pravabati Chingangbam",
      "Tabish Qureshi"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1143/PTP.127.383",
    "journal_ref": "Prog. Theor. Phys. 127 (2012), 383-392",
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "title": "Ghost Interference and Quantum Erasure",
    "url": "https://arxiv.org/abs/quant-ph/0502162"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "62f416a3-2c79-4ca3-9cd6-3ed2e220bf83",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}