{
  "id": "hep-th/0308168",
  "version": "v2",
  "published": "2003-08-25T17:17:26.000Z",
  "updated": "2003-10-22T17:17:10.000Z",
  "title": "Perturbative calculation of quasi-normal modes of Schwarzschild black holes",
  "authors": [
    "Suphot Musiri",
    "George Siopsis"
  ],
  "comment": "11 pages; references added and a sign error corrected; to appear in CQG",
  "journal": "Class.Quant.Grav. 20 (2003) L285-L291",
  "doi": "10.1088/0264-9381/20/24/L02",
  "categories": [
    "hep-th",
    "gr-qc"
  ],
  "abstract": "We discuss a systematic method of analytically calculating the asymptotic form of quasi-normal frequencies of a four-dimensional Schwarzschild black hole by expanding around the zeroth-order approximation to the wave equation proposed by Motl and Neitzke. We obtain an explicit expression for the first-order correction and arbitrary spin. Our results are in agreement with the results from WKB and numerical analyses in the case of gravitational waves.",
  "revisions": [
    {
      "version": "v2",
      "updated": "2003-10-22T17:17:10.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "quasi-normal modes",
      "perturbative calculation",
      "four-dimensional schwarzschild black hole",
      "explicit expression",
      "quasi-normal frequencies"
    ],
    "tags": [
      "journal article"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 11,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 626556
    }
  }
}