{
  "id": "1305.6645",
  "version": "v2",
  "published": "2013-05-28T22:12:18.000Z",
  "updated": "2014-01-31T12:06:56.000Z",
  "title": "Inequality between size and angular momentum for bodies",
  "authors": [
    "Sergio Dain"
  ],
  "comment": "Improvements in the heuristic arguments. 5 pages",
  "journal": "Phys. Rev. Lett. 112, 041101 (2014)",
  "doi": "10.1103/PhysRevLett.112.041101",
  "categories": [
    "gr-qc"
  ],
  "abstract": "A universal inequality that bounds the angular momentum of a body by the square of its size is presented and heuristic physical arguments are given to support it. We prove a version of this inequality, as consequence of Einstein equations, for the case of rotating axially symmetric, constant density, bodies. Finally, the physical relevance of this result is discussed.",
  "revisions": [
    {
      "version": "v2",
      "updated": "2014-01-31T12:06:56.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "04.70.Bw",
      "02.40.Ky",
      "04.20.Ex"
    ],
    "keywords": [
      "angular momentum",
      "universal inequality",
      "heuristic physical arguments",
      "einstein equations",
      "constant density"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Physical Review Letters",
      "year": 2014,
      "month": "Jan",
      "volume": 112,
      "number": 4,
      "pages": "041101"
    },
    "note": {
      "typesetting": "TeX",
      "pages": 5,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 1236046,
      "adsabs": "2014PhRvL.112d1101D"
    }
  }
}