{
  "annotation_id": "b222ac28-89fe-4b0b-b24d-5fe458e4b98c",
  "date_created": "2026-03-02T18:00:11.143000Z",
  "date_modified": "2026-03-02T18:00:11.143000Z",
  "file_hash": "29f4d75ccc3724195c414213ef55ada94b16ecfb36a638d09f64cb4442f266b4",
  "private": false,
  "record": {
    "abstract": "The relativistic equation of state (EOS) of the Van-der-Waals gas is\nsuggested and analyzed. In contrast to the usual case, the Lorentz contraction\nof the sphere\u0027s volume is taken into account. It is proven that the suggested\nEOS obeys the causality in the limit of high densities, i.e., the value of\nsound velocity of such a media is subluminar. The pressure obtained for the\nhigh values of chemical potential has an interesting kinetic interpretation.\nThe suggested EOS shows that for high densities the most probable configuration\ncorresponds to the smallest value of the relativistic excluded volume. In other\nwords, for high densities the configurations with the collinear velocities of\nthe neighboring hard core particles are the most probable ones. This, perhaps,\nmay shed light on the coalescence process of any relativistic hard core\nconstituents.",
    "arxiv_id": "nucl-th/0611102",
    "authors": [
      "Kyrill A. Bugaev"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/j.nuclphysa.2008.04.007",
    "journal_ref": "Nucl. Phys. A 807, (2008) No 3-4, 251-268.",
    "title": "The Van-der-Waals Gas EOS for the Lorentz Contracted Spheres",
    "url": "https://arxiv.org/abs/nucl-th/0611102"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "b31d5e69-2edb-450e-8da2-7b97133ad7c9",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}