{
  "annotation_id": "2eed5a8e-c490-4846-a6fb-b451006bdce3",
  "date_created": "2026-03-02T18:01:42.591000Z",
  "date_modified": "2026-03-02T18:01:42.591000Z",
  "file_hash": "996aba292836d4b0ce8155f44b8d23b82af5ed17badfc4004f7d25d3e9089716",
  "private": false,
  "record": {
    "abstract": "In this paper we study a two-photon time-dependent Jaynes-Cummings model\ninteracting with a Kerr-like medium. We assumed that the electromagnetic field\nis in different states such as coherent, squeezed vacuum and pair coherent, and\nthat the atom is initially in the excited state. We studied the temporal\nevolution of the population of the excited level, and the second order\ncoherence function. The results obtained show that this system has some\nsimilarities with the two-mode Stark system. We analize two photon entanglement\nfor different initial conditions.",
    "arxiv_id": "quant-ph/0010116",
    "authors": [
      "Guido Berlin",
      "J. Aliaga"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1080/09500340108240888",
    "journal_ref": "J. Mod. Opt. 48, 1819 (2001)",
    "title": "Quantum dynamical properties of a two-photon non-linear Jaynes-Cummings   model",
    "url": "https://arxiv.org/abs/quant-ph/0010116"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "99744253-d53e-4031-b443-bb9956b0305a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}