{
  "annotation_id": "093685be-3418-4ef9-867f-400ffb4366b4",
  "date_created": "2026-03-02T18:02:06.815000Z",
  "date_modified": "2026-03-02T18:02:06.815000Z",
  "file_hash": "7ef7444030e66768a6361b5079041a3b2e786f905857eea54f324e8767dc3b4b",
  "private": false,
  "record": {
    "abstract": "Bessel beams are studied within the general framework of quantum optics. The\ntwo modes of the electromagnetic field are quantized and the basic dynamical\noperators are identified. The algebra of these operators is analyzed in detail;\nit is shown that the operators that are usually associated to linear momentum,\norbital angular momentum and spin do not satisfy the algebra of the translation\nand rotation group. In particular, what seems to be the spin is more similar to\nthe helicity. Some physical consequences of these results are examined.",
    "arxiv_id": "quant-ph/0404017",
    "authors": [
      "R. Jauregui",
      "S. Hacyan"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.71.033411",
    "title": "Quantum Mechanical Properties of Bessel Beams",
    "url": "https://arxiv.org/abs/quant-ph/0404017"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "cb786bb7-e8da-406d-ae8c-e89ae4215095",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}