{
  "annotation_id": "509242c0-e9df-43ae-a21f-63ca8107c3c9",
  "date_created": "2026-03-02T18:01:24.525000Z",
  "date_modified": "2026-03-02T18:01:24.525000Z",
  "file_hash": "5f29493356aed7cdb6efe4f5b8291695e8e260f60ca291379d813dc8dca6d50d",
  "private": false,
  "record": {
    "abstract": "We report a variational calculation of ground state energies and radii for\n4He_N droplets (3 \\leq N \\leq 40), using the atom-atom interaction HFD-B(HE).\nThe trial wave function has a simple structure, combining two- and three-body\ncorrelation functions coming from a translationally invariant\nconfiguration-interaction description, and Jastrow-type short-range\ncorrelations. The calculated ground state energies differ by around 2% from the\ndiffusion Monte Carlo results.",
    "arxiv_id": "physics/9904037",
    "authors": [
      "R. Guardiola",
      "M. Portesi",
      "J. Navarro"
    ],
    "categories": [
      "physics.atm-clus",
      "cond-mat"
    ],
    "doi": "10.1103/PhysRevB.60.6288",
    "title": "High-quality variational wave functions for small 4He clusters",
    "url": "https://arxiv.org/abs/physics/9904037"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "6fcb419e-46d8-4130-9a40-2a758e5b95a9",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}