{
  "annotation_id": "97d9eb0d-c4f8-488d-9801-3718316045b9",
  "date_created": "2026-03-02T18:01:18.556000Z",
  "date_modified": "2026-03-02T18:01:18.556000Z",
  "file_hash": "1df798a567759b176508da370eedf421f1b23a5ff404f82293013d34ed8d50cf",
  "private": false,
  "record": {
    "abstract": "We present the supersymmetric Witten and double Darboux (strictly\nisospectral) constructions as applied to the diffusion of thermal neutrons from\nan infinitely long line source. While the Witten construction is just a\nmathematical scheme, the double Darboux method introduces a one-parameter\nfamily of diffusion solutions which are strictly isospectral to the stationary\nsolution. They correspond to a Darboux-transformed diffusion length which is\nflux dependent",
    "arxiv_id": "physics/9612003",
    "authors": [
      "H. C. Rosu",
      "J. Socorro"
    ],
    "categories": [
      "math-ph",
      "math.MP"
    ],
    "journal_ref": "Nuovo Cimento B 114 (January 1999) 115-119",
    "title": "Simple supersymmetric methods in neutron diffusion",
    "url": "https://arxiv.org/abs/physics/9612003"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "34f327e9-9fba-4164-9ccf-530d108c90f4",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}