{
  "annotation_id": "453715ae-8abb-4f0d-9619-3215d6ababb9",
  "date_created": "2026-03-02T18:02:10.464000Z",
  "date_modified": "2026-03-02T18:02:10.464000Z",
  "file_hash": "49b3d65541efd6418919da5044164f19d81c5e79a027c567f254fffa9773820c",
  "private": false,
  "record": {
    "abstract": "The notion of broadcasting is extended to include the case where an arbitrary\ninput density state of a two-mode radiation field gives rise to an output state\nwith identical marginal states for the respective modes, albeit different from\nthe input state. The initial unknown input density state is unitarily related\nto the output state but is not equal to the two identical output marginal\nstates. This extended notion of broadcasting suggests a possible way of\ndiscriminating between two noncommuting quantum states.",
    "arxiv_id": "quant-ph/0409105",
    "authors": [
      "Moorad Alexanian"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Cavity broadcasting via Raman scattering",
    "url": "https://arxiv.org/abs/quant-ph/0409105"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "5044f93b-b8fe-45bc-80df-1abddc746718",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}