{
  "annotation_id": "deeffdaa-cf95-4c9a-b5c9-a9158e11f03c",
  "date_created": "2026-03-02T18:00:04.329000Z",
  "date_modified": "2026-03-02T18:00:04.329000Z",
  "file_hash": "1ab5bc25dbaaa870fa4e91d55f5d5e294df8d861f7857e8c2ba7a9105609ee4f",
  "private": false,
  "record": {
    "abstract": "We define the new description of the electromagnetic current to hold the\ncurrent conservation in the momentum-dependent Dirac fields from the Ward\nTakahashi identity. To describe the momentum-dependence we solve the\nrelativistic Hartree-Fock approximation by using the one-pion exchange. In\naddition we discuss on contribution from the one-pion exchange current and the\ncore polarization. It is shown that this current can reduce the convection\ncurrent in the isovector case, whose value has been too big due to the small\neffective mass in the usual relativistic Hartree approximation.",
    "arxiv_id": "nucl-th/0505070",
    "authors": [
      "Tomoyuki Maruyama",
      "Satoshi Chiba"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.74.014315",
    "journal_ref": "Phys.Rev. C74 (2006) 014315",
    "title": "Nuclear Electromagnetic Current in the Relativistic Approach with the   Momentum-Dependent Selfenergies",
    "url": "https://arxiv.org/abs/nucl-th/0505070"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "63befb85-46ed-4ec8-98e9-b681aca0f93a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}