{
  "annotation_id": "0972a31f-dc79-475c-a151-d6c56544d2c4",
  "date_created": "2026-03-02T18:00:05.089000Z",
  "date_modified": "2026-03-02T18:00:05.089000Z",
  "file_hash": "510df28b7850be3b02e855b5f366b59e13c6b28d72c11a9f613bed65595fe3a1",
  "private": false,
  "record": {
    "abstract": "The effects of mode-mode and isospin-isospin correlations on nonequilibrium\nchiral dynamics are investigated by using the method of the time dependent\nvariational approach with squeezed states as trial states. Our numerical\nsimulations show that large domains of the disoriented chiral condensate (DCC)\nare formed due to the combined effect of the mode-mode and isospin-isospin\ncorrelations. Moreover, it is found that, when the mode-mode correlation is\nincluded, the DCC domain formation is accompanied by the amplification of the\nquantum fluctuation, which implies the squeezing of the state. However, neither\nthe DCC domain formation nor the amplification of the quantum fluctuation is\nobserved if only the isospin-isospin correlation is included. This suggests\nthat the mode-mode coupling plays a key role in the DCC domain formation.",
    "arxiv_id": "nucl-th/0510061",
    "authors": [
      "N. Ikezi",
      "M. Asakawa",
      "Y. Tsue"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.73.045212",
    "journal_ref": "Phys.Rev. C73 (2006) 045212",
    "title": "Effects of mode-mode and isospin-isospin correlations on domain   formation of disoriented chiral condensates",
    "url": "https://arxiv.org/abs/nucl-th/0510061"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "2b658ac9-8d3e-4125-843c-478dc2f78bbb",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}