{
  "id": "hep-th/0703033",
  "version": "v3",
  "published": "2007-03-05T08:32:47.000Z",
  "updated": "2007-08-09T13:08:39.000Z",
  "title": "Effects of brane-flux transition on black holes in string theory",
  "authors": [
    "Oscar Loaiza-Brito",
    "Kin-ya Oda"
  ],
  "comment": "Version appearing in JHEP, minor corrections, reference added, some points clarified (v3); References added, extra RR flux turned on in the initial setup to assure N=2 supersymmtry, explanations added, conclusions unchanged (v2); 18pages, 1 figure (v1)",
  "journal": "JHEP0708:002,2007",
  "doi": "10.1088/1126-6708/2007/08/002",
  "categories": [
    "hep-th",
    "gr-qc",
    "hep-ph"
  ],
  "abstract": "Extremal N=2 black holes in four dimensions can be described by an ensemble of D3-branes wrapped on internal supersymmetric three-cycles of Calabi-Yau threefolds on which type IIB superstring theory is compactified. We construct a similar configuration, with extra RR and NS-NS three-form fluxes being turned on. We can avoid the Freed-Witten anomaly on the D3-branes by enforcing the pullback of these extra fluxes to the D3-branes to vanish at the classical level. In the setup the D3-brane charge is not conserved since it is classified as a trivial class in twisted K-theory. Consequently, the D3-branes may disappear by encountering an instantonic D5-brane localized in time. We discuss what happens on the black hole described by such disappearing D3-branes, relying mainly on topological arguments. Especially, we argue that another RR three-form flux will be left as a lump of remnant which is localized in the uncompactified four-dimensional space-time and that it may carry the same amount of degrees of freedom to describe a black hole, in cooperation with the original NS-NS flux, after this transition of the D3-branes.",
  "revisions": [
    {
      "version": "v3",
      "updated": "2007-08-09T13:08:39.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "black hole",
      "brane-flux transition",
      "type iib superstring theory",
      "rr three-form flux",
      "ns-ns three-form fluxes"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "IOP",
      "journal": "J. High Energ. Phys."
    },
    "note": {
      "typesetting": "TeX",
      "pages": 18,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 745771
    }
  }
}