{
  "annotation_id": "d383c4ee-6959-40dc-a7b7-52f53e3fa812",
  "date_created": "2026-03-02T18:01:59.819000Z",
  "date_modified": "2026-03-02T18:01:59.819000Z",
  "file_hash": "745e794e6c11b17b6ea486fc2da52ddee9584f623b9785c863d12d84d1b1b5d5",
  "private": false,
  "record": {
    "abstract": "We describe a scheme for producing an optical nonlinearity using an\ninteraction with one or more ancilla two-level atomic systems. The\nnonlinearity, which can be implemented using high efficiency fluorescence\nshelving measurements, together with general linear transformations is\nsufficient for simulating arbitrary Hamiltonian evolution on a Fock state\nqudit. We give two examples of the application of this nonlinearity, one for\nthe creation of nonlinear phase shifts on optical fields as required in single\nphoton quantum computation schemes, and the other for the preparation of\noptical Schrodinger cat states.",
    "arxiv_id": "quant-ph/0305167",
    "authors": [
      "Alexei Gilchrist",
      "G. J. Milburn",
      "W. J. Munro",
      "Kae Nemoto"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Generating optical nonlinearity using trapped atoms",
    "url": "https://arxiv.org/abs/quant-ph/0305167"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "5421ed40-d4c0-4bfc-9fdc-999752bed786",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}