{
  "annotation_id": "b90c9d26-cd31-45ee-80f7-93c4b1cd2e46",
  "date_created": "2026-03-02T18:00:22.204000Z",
  "date_modified": "2026-03-02T18:00:22.204000Z",
  "file_hash": "b6da45878a1a0f56c587903ff628773edd6782c3c785384d9f61f635ebb413ed",
  "private": false,
  "record": {
    "abstract": "It is shown that the ten generators of the Poincare group acting in the Fock\nspace of nucleons and mesons and based on standard Lagrangians can be\nblockdiagonalized by one and the same unitary transformation such that the\nspace of a fixed number of nucleons is separated from the rest of the Fock\nspace. The existence proof is carried through in a formal power series\nexpansion in the coupling constant to all orders. In this manner one arrives at\neffective generators of the Poincare group which act in the two subspaces\nseparately.",
    "arxiv_id": "nucl-th/9712043",
    "authors": [
      "A. Krueger",
      "W. Gloeckle"
    ],
    "categories": [
      "nucl-th"
    ],
    "title": "N-Nucleon Effective Generators of the Poincare Group Derived from a   Field Theory",
    "url": "https://arxiv.org/abs/nucl-th/9712043"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "310826eb-6cda-4e13-b0eb-4dc9b032228c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}