{
  "annotation_id": "db107190-f3e3-4bff-acdb-a2b26067dcb9",
  "date_created": "2026-03-02T18:00:04.278000Z",
  "date_modified": "2026-03-02T18:00:04.278000Z",
  "file_hash": "c9801587ddfad8a1bd1cb446e76e27d63c7312f0fd4a5451ca584fab66980d5b",
  "private": false,
  "record": {
    "abstract": "The dynamics governed by a requantized collective Hamiltonian in the coupled\nLipkin model is investigated in the time-dependent variational approach with\nsqueezed state. It is pointed out that there is a possibility of the parametric\nresonance mechanism which leads to amplifying the amplitude of quantum\nfluctuation around the collective mode in this model.",
    "arxiv_id": "nucl-th/0502081",
    "authors": [
      "Y. Tsue",
      "J. da Providencia",
      "A. Kuriyama",
      "M. Yamamura"
    ],
    "categories": [
      "nucl-th"
    ],
    "title": "On Parametric Resonance in Quantum Many-Body System",
    "url": "https://arxiv.org/abs/nucl-th/0502081"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a509fe8b-3046-4d1b-bf17-32ab9b497b5b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}