{
  "annotation_id": "fce2745a-979b-4590-aa5b-b31247bdcce4",
  "date_created": "2026-03-02T18:01:59.481000Z",
  "date_modified": "2026-03-02T18:01:59.481000Z",
  "file_hash": "8d8881932aadb61dd291d3056b03d2f7df6bcff5d253a73d9bc9e3140255276c",
  "private": false,
  "record": {
    "abstract": "In this letter we present a scheme for the implementation of frequency up-\nand down-conversion operations in two-mode cavity quantum electrodynamics\n(QED). This protocol for engineering bilinear two-mode interactions could\nenlarge perspectives for quantum information manipulation and also be employed\nfor fundamental tests of quantum theory in cavity QED. As an application we\nshow how to generate a two-mode squeezed state in cavity QED (the original\nentangled state of Einstein-Podolsky-Rosen).",
    "arxiv_id": "quant-ph/0306126",
    "authors": [
      "R. M. Serra",
      "C. J. Villas-Boas",
      "N. G. de Almeida",
      "M. H. Y. Moussa"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.71.045802",
    "journal_ref": "Phys. Rev. A 71, 045802 (2005)",
    "title": "Frequency up- and down-conversions in two-mode cavity quantum   electrodynamics",
    "url": "https://arxiv.org/abs/quant-ph/0306126"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "d0ad04ac-25c4-4cce-a67b-ef640c8b6902",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}