{
  "annotation_id": "af3b45d1-6769-4816-b72b-6ce8624635b1",
  "date_created": "2026-03-02T18:02:27.661000Z",
  "date_modified": "2026-03-02T18:02:27.661000Z",
  "file_hash": "9ea9eb5737b56be4636a96b3ecaaaece0a854a43c7e16611766b5b7d0ac313f7",
  "private": false,
  "record": {
    "abstract": "We examine the tripartite entanglement properties of an optical system using\ninterlinked $\\chi^{(2)}$ interactions, recently studied experimentally in terms\nof its phase-matching properties by Bondani et al [M. Bondani, A. Allevi, E.\nGevinti, A. Agliati, and A. Andreoni, arXiv:quant-ph/0604002.]. We show that\nthe system does produce output modes which are genuinely tripartite entangled\nand that detection of this entanglement depends crucially on the correlation\nfunctions which are measured, with a three-mode Einstein-Podolsky-Rosen\ninequality being the most sensitive.",
    "arxiv_id": "quant-ph/0607103",
    "authors": [
      "M. K. Olsen",
      "A. S. Bradley"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.74.063809",
    "title": "Tripartite entanglement from interlinked $\\chi^{(2)}$ parametric   interactions",
    "url": "https://arxiv.org/abs/quant-ph/0607103"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "d251830d-502e-4458-a6fc-6730eea4f3a7",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}