{
  "annotation_id": "39c07ec9-ac31-4570-8170-3a629b63c8e5",
  "date_created": "2026-03-02T18:01:49.149000Z",
  "date_modified": "2026-03-02T18:01:49.149000Z",
  "file_hash": "a663bef6be5ea5463333dfb9a686f6bc5ac479c2579e5eb40bc14b8b2798a9c3",
  "private": false,
  "record": {
    "abstract": "We present a complete theoretical description of atomic storage states in the\nmultimode framework by including spatial coherence in atomic collective\noperators and atomic storage states. We show that atomic storage states are\nDicke states with the maximum cooperation number. In some limits, a set of\nmultimode atomic storage states has been established in correspondence with\nmultimode Fock states of the electromagnetic field. This gives better\nunderstanding of both the quantum and coherent information of optical field can\nbe preserved and recovered in ultracold medium. In this treatment, we discuss\nin detail both the adiabatic and dynamic transfer of quantum information\nbetween the field and the ultracold medium.",
    "arxiv_id": "quant-ph/0203078",
    "authors": [
      "Kaige Wang",
      "Shiyao Zhu"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1140/epjd/e2002-00131-2",
    "title": "Storage States in Ultracold Collective Atoms",
    "url": "https://arxiv.org/abs/quant-ph/0203078"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "045cc036-a556-44b1-a70f-57dad4cfe277",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}