{
  "annotation_id": "bf10d6ce-fb73-49d0-8f4c-ea07a79ac54e",
  "date_created": "2026-03-02T18:00:12.070000Z",
  "date_modified": "2026-03-02T18:00:12.070000Z",
  "file_hash": "8cc1026ade316c8765836c14f18a288146474f2f80c7e191a4d57e79223186a1",
  "private": false,
  "record": {
    "abstract": "We study normalization problems associated with use of perturbatively\ncorrelated ground-states in extended RPA schemes in the context of a specific\nbut typical example. The sensitivity of the results to the amount of $2p2h$\nadmixtures to the correlated ground state is also investigated in terms of a\nmodification of the standard perturbative approach.",
    "arxiv_id": "nucl-th/9403017",
    "authors": [
      "A. Mariano",
      "F. Krmpoti\u0107",
      "A. F. R. de Toledo Piza"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.49.2824",
    "title": "Ground-state Correlation Effects in Extended RPA Calculations",
    "url": "https://arxiv.org/abs/nucl-th/9403017"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "d4b96a39-65cf-4abe-ad8c-2b1f8f8bea36",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}