{
  "annotation_id": "a22577cd-7b2c-45ca-a52c-d0f67c7cd4cc",
  "date_created": "2026-03-02T18:00:08.605000Z",
  "date_modified": "2026-03-02T18:00:08.605000Z",
  "file_hash": "60e6f8e44194ab9813dd78b668f179c246803e8ca41b14de2d711f53d3522bdc",
  "private": false,
  "record": {
    "abstract": "We review here the classical argument used to justify the electrical\nneutrality of stars and show that if the pressure and density of the matter and\ngravitational field inside the star are large, then a charge and a strong\nelectric field can be present. For a neutron star with high pressure (~ 10^{33}\nto 10^{35} dynes /cm^2) and strong gravitational field (~ 10^{14} cm/s^2),\nthese conditions are satisfied. The hydrostatic equation which arises from\ngeneral relativity, is modified considerably to meet the requirements of the\ninclusion of the charge. In order to see any appreciable effect on the\nphenomenology of the neutron stars, the charge and the electrical fields have\nto be huge (~ 10^{21} Volts/cm). These stars are not however stable from the\nviewpoint that each charged particle is unbound to the uncharged particles, and\nthus the system collapses one step further to a charged black hole",
    "arxiv_id": "nucl-th/0604039",
    "authors": [
      "Subharthi Ray",
      "Manuel Malheiro",
      "Jose\u0027 P. S. Lemos",
      "Vilson T. Zanchin"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1142/9789812704030_0108",
    "title": "Electrically charged compact stars",
    "url": "https://arxiv.org/abs/nucl-th/0604039"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "adacd641-f781-4675-b4fb-5668aa7648b5",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}