{
  "annotation_id": "583db36c-5500-46e1-8f72-706ec5061d76",
  "date_created": "2026-03-02T18:00:05.117000Z",
  "date_modified": "2026-03-02T18:00:05.117000Z",
  "file_hash": "1be97074129fad07f21be5f735b0a874ab6ac868d8fb8f1c2e5fe8b16ccb0fc0",
  "private": false,
  "record": {
    "abstract": "We introduce a new class of exactly solvable boson pairing models using the\ntechnique of Richardson and Gaudin. Analytical expressions for all energy\neigenvalues and first few energy eigenstates are given. In addition, another\nsolution to Gaudin\u0027s equation is also mentioned. A relation with the\nCalogero-Sutherland model is suggested.",
    "arxiv_id": "nucl-th/0505023",
    "authors": [
      "A. B. Balantekin",
      "T. Dereli",
      "Y. Pehlivan"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1142/S021830130500276X",
    "journal_ref": "Int.J.Mod.Phys. E14 (2005) 47-55",
    "title": "Exactly Solvable Pairing Model Using an Extension of Richardson-Gaudin   Approach",
    "url": "https://arxiv.org/abs/nucl-th/0505023"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e44684be-7aea-4886-b0b0-291e1e63b5c6",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}