{
  "id": "gr-qc/9912023",
  "version": "v2",
  "published": "1999-12-07T22:32:53.000Z",
  "updated": "1999-12-08T12:06:58.000Z",
  "title": "The cosmological gravitating $σ$ model: solitons and black holes",
  "authors": [
    "G. Clement",
    "A. Fabbri"
  ],
  "comment": "10 pages, latex",
  "journal": "Class.Quant.Grav. 17 (2000) 2537-2546",
  "doi": "10.1088/0264-9381/17/13/307",
  "categories": [
    "gr-qc",
    "hep-th"
  ],
  "abstract": "We derive and analyze exact static solutions to the gravitating O(3) $\\sigma$ model with cosmological constant in (2+1) dimensions. Both signs of the gravitational and cosmological constants are considered. Our solutions include geodesically complete spacetimes, and two classes of black holes.",
  "revisions": [
    {
      "version": "v2",
      "updated": "1999-12-08T12:06:58.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "black holes",
      "cosmological gravitating",
      "analyze exact static solutions",
      "cosmological constant",
      "geodesically complete spacetimes"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "IOP",
      "journal": "Class. Quantum Grav."
    },
    "note": {
      "typesetting": "LaTeX",
      "pages": 10,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 511196
    }
  }
}