{
  "annotation_id": "18520556-aba5-4d65-aaa0-d721acd8f217",
  "date_created": "2026-03-02T18:01:48.957000Z",
  "date_modified": "2026-03-02T18:01:48.957000Z",
  "file_hash": "a9b8d550317631f5e74a00536071dc01b5caa555bf90f522c85cbdf333cadcb3",
  "private": false,
  "record": {
    "abstract": "A generalized Mach-Zehnder-type interferometer equipped with cross-Kerr\nelements is proposed to convert N-photon truncated single-mode quantum states\ninto (N+1)-mode single-photon states, which are suitable for further state\nmanipulation by means of beam splitter arrays and ON/OFF-detections, and vice\nversa. Applications to the realization of unitary and non-unitary\ntransformations, quantum state reconstruction, and quantum telemanipulation are\nstudied.",
    "arxiv_id": "quant-ph/0111149",
    "authors": [
      "J. Clausen",
      "L. Knoell",
      "D. -G. Welsch"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1088/1464-4266/4/2/312",
    "journal_ref": "J. Opt. B: Quantum Semiclass. Opt. 4, 155 (2002)",
    "title": "Quantum state conversion by cross-Kerr interaction",
    "url": "https://arxiv.org/abs/quant-ph/0111149"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "64c99073-22fd-437d-859a-5c8ed160efbd",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}