{
  "id": "hep-th/0012034",
  "version": "v5",
  "published": "2000-12-05T22:50:47.000Z",
  "updated": "2004-12-03T16:58:22.000Z",
  "title": "Complex geometry of conifolds and 5-brane wrapped on 2-sphere",
  "authors": [
    "G. Papadopoulos",
    "A. A. Tseytlin"
  ],
  "comment": "26 pages, latex. misprints in eq.(3.10) corrected",
  "journal": "Class.Quant.Grav.18:1333-1354,2001",
  "doi": "10.1088/0264-9381/18/7/315",
  "categories": [
    "hep-th"
  ],
  "abstract": "We investigate solutions of type II supergravity which have the product R^4 x M^6 structure with non-compact M^6 factor and which preserve at least four supersymmetries. In particular, we consider various conifolds and the N=1 supersymmetric NS5-brane wrapped on 2-sphere solution recently discussed in hep-th/0008001. In all of these cases, we explicitly construct the complex structures, and the Kaehler and parallel (3,0) forms of the corresponding M^6. In addition, we verify that the above solutions preserve, respectively, eight and four supersymmetries of type II theory. We also demonstrate that the ordinary and fractional D3-brane solutions on singular, resolved and deformed conifolds, and the (S-dual of) NS5-brane wrapped on 2-sphere can be obtained as special cases from a universal ansatz for the supergravity fields and a single 1-d action governing their radial evolution. We show that like the 3-branes on conifolds, the NS5-brane on 2-sphere background can be found as a solution of first order system following from a superpotential.",
  "revisions": [
    {
      "version": "v5",
      "updated": "2004-12-03T16:58:22.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "complex geometry",
      "fractional d3-brane solutions",
      "first order system",
      "supersymmetric ns5-brane"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "IOP",
      "journal": "Class. Quantum Grav."
    },
    "note": {
      "typesetting": "LaTeX",
      "pages": 26,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 538077
    }
  }
}