{
  "annotation_id": "60f9d481-6fdf-40f8-8052-c97518491f65",
  "date_created": "2026-03-02T18:01:48.945000Z",
  "date_modified": "2026-03-02T18:01:48.945000Z",
  "file_hash": "a3ffa4e49e8815530f6ea1b647034dcd4494649d1e8e7a0a3b355ea798a3690c",
  "private": false,
  "record": {
    "abstract": "We have measured the photon statistics of pump and probe beams after\ninteraction with Rb atoms in a situation of Electromagnetically Induced\nTransparency. Both fields present super-poissonian statistics and their\nintensities become correlated, in good qualitative agreement with theoretical\npredictions in which both fields are treated quantum-mechanically. The\nintensity correlations measured are a first step towards the observation of\nentanglement between the fields.",
    "arxiv_id": "quant-ph/0204060",
    "authors": [
      "C. L. Garrido Alzar",
      "L. S. Cruz",
      "J. G. Aguirre Gomez",
      "M. Franca Santos",
      "P. Nussenzveig"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1209/epl/i2003-00155-0",
    "title": "Super-poissonian photon statistics and correlations between pump and   probe fields in Electromagnetically Induced Transparency",
    "url": "https://arxiv.org/abs/quant-ph/0204060"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "524b192a-8e07-4486-8a42-86b8d4e81a26",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}