{
  "id": "hep-th/9310025",
  "version": "v1",
  "published": "1993-10-05T19:02:39.000Z",
  "updated": "1993-10-05T19:02:39.000Z",
  "title": "Energy-Momentum Conservation in General Relativity",
  "authors": [
    "Dongsu Bak",
    "D. Cangemi",
    "R. Jackiw"
  ],
  "comment": "18 pages in Plain TeX, MIT-CTP-2245",
  "journal": "Phys.Rev. D49 (1994) 5173-5181; Erratum-ibid. D52 (1995) 3753",
  "doi": "10.1103/PhysRevD.49.5173",
  "categories": [
    "hep-th",
    "gr-qc"
  ],
  "abstract": "We discuss general properties of the conservation law associated with a local symmetry. Using Noether's theorem and a generalized Belinfante symmetrization procedure in 3+1 dimensions, a symmetric energy-momentum (pseudo) tensor for the gravitational Einstein-Hilbert action is derived and discussed in detail. In 2+1 dimensions, expressions are obtained for energy and angular momentum arising in the $ISO(2,1)$ gauge theoretical formulation of Einstein gravity. In addition, an expression for energy in a gauge theoretical formulation of the string-inspired 1+1 dimensional gravity is derived and compared with the ADM definition of energy.",
  "revisions": [
    {
      "version": "v1",
      "updated": "1993-10-05T19:02:39.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "general relativity",
      "energy-momentum conservation",
      "gauge theoretical formulation",
      "generalized belinfante symmetrization procedure",
      "gravitational einstein-hilbert action"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Phys. Rev. D"
    },
    "note": {
      "typesetting": "Plain TeX",
      "pages": 18,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 358844
    }
  }
}