{
  "annotation_id": "5d7b413c-3a94-485f-8bb6-233d35fd9a32",
  "date_created": "2026-03-02T18:01:46.067000Z",
  "date_modified": "2026-03-02T18:01:46.067000Z",
  "file_hash": "eec33ea9d8dd90ff0ef7456a627a34f645b4aad23191c937d5927bb39fd13a81",
  "private": false,
  "record": {
    "abstract": "We identify a set of quantum graphs with unique and precisely defined\nspectral properties called {\\it regular quantum graphs}. Although chaotic in\ntheir classical limit with positive topological entropy, regular quantum graphs\nare explicitly solvable. The proof is constructive: we present exact periodic\norbit expansions for individual energy levels, thus obtaining an analytical\nsolution for the spectrum of regular quantum graphs that is complete, explicit\nand exact.",
    "arxiv_id": "quant-ph/0107092",
    "authors": [
      "R. Bl\u00fcmel",
      "Yu. Dabaghian",
      "R. V. Jensen"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.88.044101",
    "title": "Explicitly solvable cases of one-dimensional quantum chaos",
    "url": "https://arxiv.org/abs/quant-ph/0107092"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "eda9f6a3-dfd5-412a-b60c-ae9df49a4f9f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}