{
  "annotation_id": "8ade4a5e-8a22-48f4-9224-27006d3570f2",
  "date_created": "2026-03-02T18:01:04.342000Z",
  "date_modified": "2026-03-02T18:01:04.342000Z",
  "file_hash": "2a2b46eee70ea5c633cbf9468d96c11c8712cedc99417222ba4cf9964fe19ba3",
  "private": false,
  "record": {
    "abstract": "Systems involving N-identical interacting particles under quantum confinement\nappear in many areas of physics, including chemical, condensed matter, and\natomic physics. We discuss a beyondmean- field perturbation method that is\napplicable to weakly, intermediate and strongly-interacting systems. Group\ntheory is used to derive an analytic beyond-mean-field correlated wave function\nat zeroth order for a system under spherical confinement. We derive the\ncorresponding zeroth-order analytic density profile and apply it to the example\nof a Bose-Einstein condensate.",
    "arxiv_id": "physics/0510177",
    "authors": [
      "W. B. Laing",
      "M. Dunn",
      "J. G. Loeser",
      "D. K. Watson"
    ],
    "categories": [
      "physics.atom-ph"
    ],
    "title": "Analytic, Group-Theoretic Wave Functions for Confined N-Body Quantum   Systems",
    "url": "https://arxiv.org/abs/physics/0510177"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "0da06ed8-d6e5-4a35-b8cb-53d3e0236b21",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}