{
  "annotation_id": "18e9339f-ec23-47a6-8b33-46ffa4849736",
  "date_created": "2026-03-02T18:02:17.048000Z",
  "date_modified": "2026-03-02T18:02:17.048000Z",
  "file_hash": "e9b05fb485a5ae49e71d9e5ac2afd502ef9fcb9ff1c89e02787161affec2f701",
  "private": false,
  "record": {
    "abstract": "We will study entangled two-photon states generated from a two-mode\nsupersymmetric model and quantify degree of entanglement in terms of the\nentropy of entanglement. The influences of the nonlinearity on the degree of\nentanglement is also examined, and it is shown that amount of entanglement\nincrease with increasing the nonlinear coupling constant.",
    "arxiv_id": "quant-ph/0507079",
    "authors": [
      "S. Javad Akhtarshenas"
    ],
    "categories": [
      "quant-ph"
    ],
    "journal_ref": "International Journal of Theoretical Physics, Vol. 45, No. 5,\n  (2006) 1005-1015",
    "title": "Two-Photon Entanglement in a Two-Mode Supersymmetric Model",
    "url": "https://arxiv.org/abs/quant-ph/0507079"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "09e29e2c-47e8-437e-91e2-c4d1ca1db01b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}