{
  "annotation_id": "7e4cc7c5-238d-41f5-bae0-f9ba03071f2c",
  "date_created": "2026-03-02T18:01:49.580000Z",
  "date_modified": "2026-03-02T18:01:49.580000Z",
  "file_hash": "0a42812cff51a0271063a3335e3d55e0293add0d5d90420e6f0b75f49b1606bf",
  "private": false,
  "record": {
    "abstract": "We propose a method of controlling a quantum logic gate in a solid-state NMR\nquantum computer. A switchable inter-qubit coupling can be generated by using\nthe longitudinal component of the Suhl-Nakamura interaction induced by a local\nsinglet-triplet excitation in a 1-D antiferromagnet with a spin gap.",
    "arxiv_id": "quant-ph/0201060",
    "authors": [
      "Atsushi Goto",
      "Tadashi Shimizu",
      "Kenjiro Hashi"
    ],
    "categories": [
      "quant-ph",
      "cond-mat.str-el"
    ],
    "doi": "10.1143/JPSJ.71.2125",
    "journal_ref": "Journal of the Physical Society of Japan 71, 2125 (2002)",
    "title": "Magnon-mediated NMR quantum gates in a 1-D antiferromagnet",
    "url": "https://arxiv.org/abs/quant-ph/0201060"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "2ca7bc11-8491-48f1-8735-cd1c1852b1fb",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}