{
  "annotation_id": "58332087-5cc3-427c-9f38-61b6829bdb2b",
  "date_created": "2026-03-02T18:02:10.291000Z",
  "date_modified": "2026-03-02T18:02:10.291000Z",
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  "record": {
    "abstract": "General formulae for the transient evolution of the susceptibility\n(absorption) induced by the quantum interference effect in a four-level N-type\nEIT medium is presented. The influence of the signal light on the transient\nsusceptibility for the probe beam is studied for two typical cases when the\nstrength of the coupling beam is much greater or less than that of the signal\nfield. An interesting level reciprocity relationship between these two cases is\nfound.",
    "arxiv_id": "quant-ph/0407055",
    "authors": [
      "Jian-Qi Shen",
      "Zhi-Chao Ruan",
      "Sailing He"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1016/j.physleta.2004.07.074",
    "title": "Influence of the signal light on the transient optical properties of a   four-level EIT medium",
    "url": "https://arxiv.org/abs/quant-ph/0407055"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "58375def-0a71-491c-acb4-c25b75da0890",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}