{
  "annotation_id": "7aaf82ca-e27e-43bd-9366-1eb2f96abfdd",
  "date_created": "2026-03-02T18:01:07.790000Z",
  "date_modified": "2026-03-02T18:01:07.790000Z",
  "file_hash": "00a3741627b4e322cbdec11d45cb99be04ae65c43217b864395951a58f13384e",
  "private": false,
  "record": {
    "abstract": "We present a modification of quantum mechanics with a *possible worlds*\nsemantics. It is shown that `gauge\u0027 degrees of freedom along possible worlds\ncan be used to encode gravitational information.",
    "arxiv_id": "physics/0603011",
    "authors": [
      "Vladimir Trifonov"
    ],
    "categories": [
      "physics.gen-ph"
    ],
    "title": "Hyper-Hamiltonian quantum mechanics",
    "url": "https://arxiv.org/abs/physics/0603011"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "7065334a-439d-4db5-9269-3887308b66ce",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}