{
  "annotation_id": "b8df470a-c932-4bb5-8ff5-5f617a0b1850",
  "date_created": "2026-03-02T18:01:06.621000Z",
  "date_modified": "2026-03-02T18:01:06.621000Z",
  "file_hash": "036f3a0666f317c7ab394df16ef74f0b72247710111b3322b1d3dc9c73c616b2",
  "private": false,
  "record": {
    "abstract": "The string, MSSM GUT, weak and QCD scales, and the Rydberg constant,\ncorrespond to the positions of AdS domain wall intersections in a\ntwo-dimensional extra space of infinite extent. The domain walls lie along and\nparallel to the sides of cells which tile the extra space. The cells are\nfour-sided with parallel opposite sides of lengths Rln(pi/2) and Rln(pi), where\nR is the AdS radius of curvature. Particle masses correspond to the positions\nof domain walls. We represent the extra space graphically.",
    "arxiv_id": "physics/0603014",
    "authors": [
      "B. F. Riley"
    ],
    "categories": [
      "physics.gen-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "title": "Mass hierarchies from two extra dimensions",
    "url": "https://arxiv.org/abs/physics/0603014"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "008cdec0-2d27-478d-89f1-8137034947d1",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}