{
  "annotation_id": "0362cbad-ee0c-48f3-a2f4-f877e5a548ab",
  "date_created": "2026-03-02T18:00:00.337000Z",
  "date_modified": "2026-03-02T18:00:00.337000Z",
  "file_hash": "02484ee5cb39ac697e3d786e0bb6adea8581e0df60077420f3bc7f9c0b2ce1ed",
  "private": false,
  "record": {
    "abstract": "The vacuum parton creation in quickly varying external fields is studied at\nthe time scale of order 1 fm/$c$ typical for the quark-gluon plasma formation\nand thermalization. To describe the pre-equilibrium evolution of the system the\ntransport kinetic equation is employed. It is shown that the dynamics of\nproduction process at times comparable with particle inverse masses can deviate\nconsiderably from that based on classical Schwinger-like estimates for\nhomogeneous and constant fields. One of the effects caused by non-stationary\nchromoelectric fields is the enhancement of the yield of $s\\bar{s}$ quark\npairs. Dependence of this effect on the shape and duration of the field pulse\nis studied together with the influence of string fusion and reduction of quark\nmasses.",
    "arxiv_id": "nucl-th/0401056",
    "authors": [
      "A. V. Prozorkevich",
      "S. A. Smolyansky",
      "V. V. Skokov",
      "E. E. Zabrodin"
    ],
    "categories": [
      "nucl-th",
      "hep-ph",
      "nucl-ex"
    ],
    "doi": "10.1016/j.physletb.2003.12.052",
    "journal_ref": "Phys.Lett. B583 (2004) 103-110",
    "title": "Vacuum creation of quarks at the time scale of QGP thermalization and   strangeness enhancement in heavy-ion collisions",
    "url": "https://arxiv.org/abs/nucl-th/0401056"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "9e3768fe-7b70-4210-84a7-c8a8d5ee4d25",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}