{
  "annotation_id": "eddf0980-fd14-4d54-b512-d61e3aa4d0ae",
  "date_created": "2026-03-02T18:00:01.137000Z",
  "date_modified": "2026-03-02T18:00:01.137000Z",
  "file_hash": "9b6ef75d106425cefa65d13c9c000542aa2feaba98ccc1430081a54474a256fa",
  "private": false,
  "record": {
    "abstract": "In this talk I shall discuss some regularities of many-body systems in the\npresence of random interactions and regularities of a single-$j$ shell for the\n$J$ pairing interaction which works only when two particles are coupled to spin\n$J$. I shall first explain an empirical rule to predict the spin $I$ ground\nstate probability.\n  Then I shall present some interesting results of a single-$j$ shell under the\n$J$ pairing interaction. Last I shall discuss some preliminary results of\nbinding energies in the presence of random two-body interactions.",
    "arxiv_id": "nucl-th/0405071",
    "authors": [
      "A. Arima"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1063/1.1805918",
    "title": "Many-body systems in the presence of the random interaction and the $J$   pairing interaction",
    "url": "https://arxiv.org/abs/nucl-th/0405071"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "fe825149-8eb9-43f5-a1c4-4e3c39921aab",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}