{
  "annotation_id": "40b10ded-b592-4da4-911c-811c36b97bed",
  "date_created": "2026-03-02T18:00:29.245000Z",
  "date_modified": "2026-03-02T18:00:29.245000Z",
  "file_hash": "d4c214dbf98898474dc3a5112161e50112df7e15c0339ec138114512fce2e472",
  "private": false,
  "record": {
    "abstract": "The phase structure of a simple Nambu-Jona-Lasinio model has been\ninvestigated at non-zero values of $\\mu$ and H, where H is an external magnetic\nfield and $\\mu$ is the chemical potential. On this basis magnetic oscillations\neffects were considered. It was shown that there are standard (periodic) van\nAlphen-de Haas magnetic oscillations of some thermodynamical quantities,\nincluding magnetization, pressure and particle density in the NJL system.\nBesides, we have found non-standard, i.e. non-periodic, magnetic oscillations,\nsince the frequency of oscillations is a H-dependent quantity. Finally, there\narises an oscillating behaviour not only for thermodynamical quantities, but\nalso for a dynamical quantity like the quark mass. The possibility for magnetic\noscillations of some physical quantities inside neutron stars is discussed.",
    "arxiv_id": "nucl-th/9911073",
    "authors": [
      "D. Ebert",
      "K. G. Klimenko"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1063/1.1303031",
    "title": "Magnetic Oscillations in the Nambu - Jona-Lasinio model",
    "url": "https://arxiv.org/abs/nucl-th/9911073"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "5e776437-ac45-442c-b4be-cda9ecb762f7",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}