{
  "annotation_id": "dee053d3-5f1a-4e07-9e98-df0cef34fe9b",
  "date_created": "2026-03-02T18:01:45.842000Z",
  "date_modified": "2026-03-02T18:01:45.842000Z",
  "file_hash": "49083e3c8d800f67ab2d37b2a69048a8065a7e628cbb521e8cf2de1453553caf",
  "private": false,
  "record": {
    "abstract": "Spin relaxation in a strong-coupling regime (with respect to the spin system)\nis investigated in detail based on the spin-boson model in a stochastic limit.\nWe find a bifurcation phenomenon in temperature dependence of relaxation\nconstants, which is never observed in the weak-coupling regime. We also discuss\ninequalities among the relaxation constants in our model and show the\nwell-known relation 2\\Gamma_T \u003e= \\Gamma_L, for example, for a wider parameter\nregion than before.",
    "arxiv_id": "quant-ph/0110150",
    "authors": [
      "Gen Kimura",
      "Kazuya Yuasa",
      "Kentaro Imafuku"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.89.140403",
    "journal_ref": "Phys. Rev. Lett. 89, 140403 (2002)",
    "title": "Bifurcation Phenomenon in a Spin Relaxation",
    "url": "https://arxiv.org/abs/quant-ph/0110150"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "d13533a0-4885-4dbf-924e-a9e2abb9970f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}