{
  "annotation_id": "76abfec6-2f05-4b16-a315-8d8a7966afd2",
  "date_created": "2026-03-02T18:01:03.671000Z",
  "date_modified": "2026-03-02T18:01:03.671000Z",
  "file_hash": "ce34589ec8c949f3281299b3aff58f606fb4a628e626a9c8b04bb23361711376",
  "private": false,
  "record": {
    "abstract": "Bound states and collisions of atoms with two-channel two-body interactions\nin harmonic waveguides are analyzed. The closed-channel contributions to\ntwo-atom bound states become dominant in the case of a weak resonance. At low\nenergies and values of the non-resonant scattering length the problem can be\napproximated by a one-dimensional resonant model. Three-body problem becomes\nnonintegrable and the properties of triatomic molecules become different from\nthose predicted by the integrable Lieb-Liniger-McGuire model.",
    "arxiv_id": "physics/0601073",
    "authors": [
      "V. A. Yurovsky"
    ],
    "categories": [
      "physics.atom-ph",
      "cond-mat.soft",
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.73.052709",
    "journal_ref": "Phys. Rev. A 73, 052709 (2006)",
    "title": "Properties of quasi-one-dimensional molecules with Feshbach resonance   interaction",
    "url": "https://arxiv.org/abs/physics/0601073"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "0de5e531-196e-441d-8fc2-c421cef6e78b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}