{
  "annotation_id": "20326f1a-7c35-456e-80d2-afbe5bbc35da",
  "date_created": "2026-03-02T18:01:45.858000Z",
  "date_modified": "2026-03-02T18:01:45.858000Z",
  "file_hash": "30a746d4744f32facb90e868afe9614cb8124debfa9075830df839318ece1557",
  "private": false,
  "record": {
    "abstract": "The Raman interaction of a trapped ultracold ion with two travelling wave\nlasers is studied analytically with series solutions, in the absence of the\nrotating wave approximation (RWA) and the restriction of both the Lamb-Dicke\nlimit and the weak excitation regime. The comparison is made between our\nsolutions and those under the RWA to demonstrate the validity region of the\nRWA. As a practical example, the preparation of Schr\\\"odinger-cat states with\nour solutions is proposed beyond the weak excitation regime.",
    "arxiv_id": "quant-ph/0111042",
    "authors": [
      "Mang Feng"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1140/epjd/e20020043",
    "title": "Series solution to the laser-ion interaction in a Raman-type   configuration",
    "url": "https://arxiv.org/abs/quant-ph/0111042"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "d7d32b49-009b-49c3-812d-6d543a94cb4b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}