{
  "annotation_id": "800c9643-d794-4e94-83bd-c70ac5108d40",
  "date_created": "2026-03-02T17:59:57.648000Z",
  "date_modified": "2026-03-02T17:59:57.648000Z",
  "file_hash": "58253f2fa421236842d1338a697b77d57d43b5e086dedfbae9893f8471844bbc",
  "private": false,
  "record": {
    "abstract": "We show a possibility that there exists a color ferromagnetic state in quark\nmatter, in which a color magnetic field is spontaneously generated. The state\narises between the hadronic state and the color superconducting state when the\ndensity of quarks is varied.Although the state (Savvidy state) has been known\nto involve unstablemodes of gluons, we show that the modes compose a quantum\nHall state to stabilize the ferromagnetic state. Such a quantum Hall statecan\narise only when quarks matter is present. We also show that the order of the\nphase transition between the state andthe quark gluon plasma is of the first\norder.",
    "arxiv_id": "nucl-th/0304005",
    "authors": [
      "Aiichi Iwazaki",
      "Osamu Morimatsu"
    ],
    "categories": [
      "nucl-th",
      "hep-ph"
    ],
    "doi": "10.1016/j.physletb.2003.07.061",
    "journal_ref": "Phys.Lett. B571 (2003) 61-66",
    "title": "Color Ferromagnetism in Quark Matter",
    "url": "https://arxiv.org/abs/nucl-th/0304005"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "64fefc0b-a420-4e90-8284-7a6003c2240f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}