{
  "annotation_id": "b065fb5b-b3e4-4328-b304-02aa5691e1e9",
  "date_created": "2026-03-02T18:02:48.353000Z",
  "date_modified": "2026-03-02T18:02:48.353000Z",
  "file_hash": "35b226437de557a8ffe292099ed7e573dcb42c94cd8f8ab19ca8f5549486dfa8",
  "private": false,
  "record": {
    "abstract": "The Bogoliubov dispersion relation for the elementary excitations of the\nweakly-interacting Bose gas is shown to hold for the case of the\nweakly-interacting photon gas (the ``photon fluid\u0027\u0027) in a nonlinear Fabry-Perot\ncavity. This relation, which is also derived by means of a linearized\nfluctuation analysis in classical nonlinear optics, implies the possibility of\na new superfluid state of light. The theory underlying an experiment in\nprogress to measure this dispersion relation is described, and another\nexperiment to test the prediction of the superfluidity of this state of light\nis proposed.",
    "arxiv_id": "quant-ph/9905001",
    "authors": [
      "Raymond Y. Chiao",
      "Jack Boyce"
    ],
    "categories": [
      "quant-ph",
      "cond-mat"
    ],
    "doi": "10.1103/PhysRevA.60.4114",
    "title": "Bogoliubov dispersion relation and the possibility of superfluidity for   weakly-interacting photons in a 2D photon fluid",
    "url": "https://arxiv.org/abs/quant-ph/9905001"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "eb03fa86-976b-409a-b006-d6efde0d73bb",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}