{
  "annotation_id": "0725f601-de64-476e-b53b-5d32b626a833",
  "date_created": "2026-03-02T18:00:46.975000Z",
  "date_modified": "2026-03-02T18:00:46.975000Z",
  "file_hash": "f254c8044bef1ff6090d063d4a001712d9c759b8d1060b3c9b0f0a6ac7b68db6",
  "private": false,
  "record": {
    "abstract": "The definitions of the temperature in the nonextensive statistical\nthermodynamics based on Tsallis entropy are analyzed. A definition of pressure\nis proposed for nonadditive systems by using a nonadditive effective volume.\nThe thermodynamics of nonadditive photon gas is discussed on this basis. We\nshow that the Stefan-Boltzmann law can be preserved within nonextensive\nthermodynamics.",
    "arxiv_id": "physics/0311034",
    "authors": [
      "Qiuping A. Wang",
      "Laurent Nivanen",
      "Alain Le Mehaute",
      "Michel Pezeril"
    ],
    "categories": [
      "physics.data-an"
    ],
    "doi": "10.1209/epl/i2003-10171-6",
    "journal_ref": "Eur. Phys. Lett. 65 (2004) 606-612",
    "title": "Temperature and pressure in nonextensive thermostatistics",
    "url": "https://arxiv.org/abs/physics/0311034"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ddfd971b-b4dd-4a86-a6fb-90300dbb434f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}