{
  "annotation_id": "70d5ce1b-ca77-42de-b8f9-7416913adc3d",
  "date_created": "2026-03-02T18:02:10.183000Z",
  "date_modified": "2026-03-02T18:02:10.183000Z",
  "file_hash": "718fab357cbe227a9d16911ed51bf7d1a2de57a06b4a84c6687905008ea8aaab",
  "private": false,
  "record": {
    "abstract": "We found that the Hermit-Gaussian(HG) modes of the down converted beams from\nthe spontaneous parametric down conversion are quasi-conserved and the\ngenerated photon pairs are HG modes entangled for some special cases. This is\nvaluable for either the investigation of fundament properties of\nmulti-dimensional entanglement or quantum information applications.",
    "arxiv_id": "quant-ph/0407225",
    "authors": [
      "Xi-Feng Ren",
      "Guo-Ping Guo",
      "Jian Li",
      "Guang-Can Guo"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1016/j.physleta.2005.04.060",
    "journal_ref": "Phys.Lett.A, vol. 341/1-4, p. 81-86, 2005",
    "title": "Entanglement of the Hermite-Gaussian modes states of photons",
    "url": "https://arxiv.org/abs/quant-ph/0407225"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "16ed70b8-28f6-4317-877c-663641e422bd",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}