{
  "annotation_id": "0b8c26a6-9cdc-437e-964f-e43e5068f45b",
  "date_created": "2026-03-02T18:02:44.530000Z",
  "date_modified": "2026-03-02T18:02:44.530000Z",
  "file_hash": "17085aa41989e0850468f329745898f449356a9ab98d2a5686e86c4eb4130db3",
  "private": false,
  "record": {
    "abstract": "Spin coherent states play a crucial role in defining QESM (quasi-exactly\nsolvable models) establishing a strict correspondence between energy spectra of\nspin systems and low-lying quantum states for a particle moving in a potential\nfield of a certain form. Spin coherent states are also used for finding the\nWigner-Kirkwood expansion and quantum corrections to energy quantization rules.\nThe closed equation which governs dynamics of a quantum system is obtained in\nthe spin coherent representation directly for observable quantities.",
    "arxiv_id": "quant-ph/9902058",
    "authors": [
      "V. V. Ulyanov",
      "O. B. Zaslavskii"
    ],
    "categories": [
      "quant-ph",
      "cond-mat",
      "hep-th",
      "math-ph",
      "math.MP",
      "math.RT",
      "math.SP"
    ],
    "journal_ref": "`Group22: Proceedings of the XXII International Colloquium on\n  Group Theoretical Methods in Physics\u0027, Eds S P Corney, R Delbourgo and P D\n  Jarvis (Cambridge, MA: International Press) 1998, pp. 213-217",
    "title": "Spin systems, spin coherent states and quasi-exactly solvable models",
    "url": "https://arxiv.org/abs/quant-ph/9902058"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "0b838a38-d763-49fb-a56a-46917f73f062",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}