{
  "annotation_id": "a098dcc5-c111-4c94-a0e9-70b164147e3a",
  "date_created": "2026-03-02T18:02:16.475000Z",
  "date_modified": "2026-03-02T18:02:16.475000Z",
  "file_hash": "2ca07de62579c0ecbffb9bc2020c4e4e0b5e69c19d3f95bf86974ac9cffcefa5",
  "private": false,
  "record": {
    "abstract": "The effect of finite control beam on the transverse spatial profile of the\nslow light propagation in an electromagnetically induced transparency medium is\nstudied. We arrive at a general criterion in terms of eigenequation, and\ndemonstrate the existence of a set of localized, stationary transverse modes\nfor the negative detuning of the probe signal field. Each of these\ndiffraction-free transverse modes has its own characteristic group velocity,\nsmaller than the conventional theoretical result without considering the\ntransverse spatial effect.",
    "arxiv_id": "quant-ph/0505191",
    "authors": [
      "Jing Cheng",
      "ShenSheng Han",
      "YiJing Yan"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.72.021801",
    "title": "Transverse localization and slow propagation of light",
    "url": "https://arxiv.org/abs/quant-ph/0505191"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "92d0db19-a9c3-41fc-bf32-5236f0610eaa",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}