{
  "annotation_id": "81ca55f5-4dd3-45ab-9369-d4364234036f",
  "date_created": "2026-03-02T18:00:25.766000Z",
  "date_modified": "2026-03-02T18:00:25.766000Z",
  "file_hash": "81448697af2730d3562c4783a504626b04e1d2efa0b0e939ef767224708290f2",
  "private": false,
  "record": {
    "abstract": "We consider an ``oriented\u0027\u0027 chiral condensate produced in the squeezed states\nof the effective field theory with time- and space-dependent pion mass\nparameter. We discuss the general properties of the solution, identifying\ncondensate modes and determining the resulting pion distributions. The\nimplementation of the dynamics in the form of sudden perturbation allows us to\nlook for exact solutions. In the region of condensation, the dramatic increase\nin pion production and charge fluctuations are demonstrated.",
    "arxiv_id": "nucl-th/9906083",
    "authors": [
      "Alexander Volya",
      "Scott Pratt",
      "Vladimir Zelevinsky"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/S0375-9474(99)00560-6",
    "journal_ref": "Nucl.Phys. A671 (2000) 617-643",
    "title": "Multiple pion production from an oriented chiral condensate",
    "url": "https://arxiv.org/abs/nucl-th/9906083"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "cd7b6a9a-64a4-4206-bc5d-9c0ea4bc7433",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}