{
  "annotation_id": "2a1683ff-422a-4418-90fc-342899024572",
  "date_created": "2026-03-02T18:01:14.802000Z",
  "date_modified": "2026-03-02T18:01:14.802000Z",
  "file_hash": "ea9ba3a5fe102146888ca7c0859fd800864c723994ba16d646afb3adcb4c1b21",
  "private": false,
  "record": {
    "abstract": "Evaluation of gravity control concepts should be examined with respect to\ncurrently known physical theories. In this work we study the hypothetical\nconversion of gravitational potential energy into kinetic energy using the\nformalism of general relativity. We show that the energy involved in the\nprocess greatly exceeds the Newtonian estimate, given the nature of general\nrelativity. We conclude that the impact of any gravity manipulation for\npropulsion greatly depends fundamentally on its exact definition.",
    "arxiv_id": "physics/0610116",
    "authors": [
      "O. Bertolami",
      "F. G. Pedro"
    ],
    "categories": [
      "physics.space-ph",
      "physics.gen-ph"
    ],
    "journal_ref": "J.Br.Interplanet.Soc.60:285-288,2007",
    "title": "Gravity Control Propulsion: Towards a General Relativistic Approach",
    "url": "https://arxiv.org/abs/physics/0610116"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "042015dd-a2d3-437e-bfa7-bf079df5ff23",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}