{
  "annotation_id": "76e73ca5-8eee-44a1-b308-b13d0ed3e7ff",
  "date_created": "2026-03-02T18:01:41.717000Z",
  "date_modified": "2026-03-02T18:01:41.717000Z",
  "file_hash": "4305f1e63f02e15d72745e8af4c13a2538954cadcee2b97204b334e128ffea75",
  "private": false,
  "record": {
    "abstract": "We develop a fully quantum treatment of electromagnetically induced\ntransparency (EIT) in a vapor of three-level $\\Lambda$-type atoms. Both the\nprobe and coupling lasers with arbitrary intensities are quantized, and treated\non the same footing. In addition to reproducing known results on ultraslow\npulse propagation at the lowest order in the ratio of their Rabi frequencies,\nour treatment uncovers that the atomic medium with EIT exhibits giant Kerr as\nwell as higher order non-linearities. Enhancement of many orders of magnitude\nis predicted for higher-order refractive-index coefficients.",
    "arxiv_id": "quant-ph/0103152",
    "authors": [
      "Le-Man Kuang",
      "Guang-Hong Chen",
      "Yong-Shi Wu"
    ],
    "categories": [
      "quant-ph",
      "cond-mat",
      "hep-th",
      "physics.optics"
    ],
    "title": "Giant non-linearities accompanying electromagnetically induced   transparency",
    "url": "https://arxiv.org/abs/quant-ph/0103152"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f1247a24-28e6-4438-9543-da62c8d083b3",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}