{
  "annotation_id": "8c348dea-9da8-4f86-87c6-5c65164aeacf",
  "date_created": "2026-03-02T18:00:25.199000Z",
  "date_modified": "2026-03-02T18:00:25.199000Z",
  "file_hash": "7e77cd4132c991b7b0ed6be106e960126f9904cce4b5279319b7e398df8af54d",
  "private": false,
  "record": {
    "abstract": "We describe a strategy for attacking the canonical nuclear structure problem\n---bound-state properties of a system of point nucleons interacting via a\ntwo-body potential---which involves an expansion in the number of particles\nscattering at high momenta, but is otherwise exact. The required\nself-consistent solutions of the Bloch-Horowitz equation for effective\ninteractions and operators are obtained by an efficient Green\u0027s function method\nbased on the Lanczos algorithm. We carry out this program for the simplest\nnuclei, d and $^3$He, to contrast a rigorous effective theory with the shell\nmodel, thereby illustrating several of the uncontrolled approximations in the\nlatter.",
    "arxiv_id": "nucl-th/9907097",
    "authors": [
      "W. C. Haxton",
      "C. -L. Song"
    ],
    "categories": [
      "nucl-th",
      "hep-ph"
    ],
    "doi": "10.1103/PhysRevLett.84.5484",
    "journal_ref": "Phys.Rev.Lett. 84 (2000) 5484",
    "title": "Beyond the Shell Model: The Canonical Nuclear Many-Body Problem as an   Effective Theory",
    "url": "https://arxiv.org/abs/nucl-th/9907097"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "d6d39373-baaa-499f-a9d5-3cb59a23ee45",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}