{
  "annotation_id": "e8a86544-548a-4b73-b206-f6af8ebe36ad",
  "date_created": "2026-03-02T18:00:28.971000Z",
  "date_modified": "2026-03-02T18:00:28.971000Z",
  "file_hash": "7ea7f82e1d00ded792b88f756f6ae6dd442e899d78d9f9e24182b7695ab4559b",
  "private": false,
  "record": {
    "abstract": "An accurate description of nuclear matter starting from free-space nuclear\nforces has been an elusive goal. The complexity of the system makes\napproximations inevitable, so the challenge is to find a consistent truncation\nscheme with controlled errors. Nonperturbative effective field theories could\nbe well suited for the task. Perturbative matching in a model calculation is\nused to explore some of the issues encountered in extending effective field\ntheory techniques to many-body calculations.",
    "arxiv_id": "nucl-th/9910048",
    "authors": [
      "R. J. Furnstahl",
      "James V. Steele",
      "Negussie Tirfessa"
    ],
    "categories": [
      "nucl-th",
      "hep-ph"
    ],
    "doi": "10.1016/S0375-9474(99)00824-6",
    "journal_ref": "Nucl.Phys. A671 (2000) 396-415",
    "title": "Perturbative Effective Field Theory at Finite Density",
    "url": "https://arxiv.org/abs/nucl-th/9910048"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "84a28f40-12bb-4879-9dce-a8df0bcad466",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}