{
  "id": "hep-th/9511160",
  "version": "v1",
  "published": "1995-11-22T21:18:15.000Z",
  "updated": "1995-11-22T21:18:15.000Z",
  "title": "An Extended N=1 Fermionic Supercurrent and its Associated N=2 Superconformal Algebra",
  "authors": [
    "David M. Pierce"
  ],
  "comment": "10 pages",
  "journal": "Mod.Phys.Lett. A10 (1995) 2967-2977",
  "categories": [
    "hep-th"
  ],
  "abstract": "An extended free fermionic construction of the internal N=1 world sheet supercurrent for four-dimensional superstring theory is given. We show how it can describe theories with massless fermions, and we discuss the corresponding N=2 superconformal algebra. As an intermediate step, we show that an internal N=2 global superconformal invariance occurs in any superstring theory with massless fermions at tree level. To demonstrate this fact, we give the N=2 supercurrents for a model with N=1 space-time supersymmetry and a model without space-time supersymmetry.",
  "revisions": [
    {
      "version": "v1",
      "updated": "1995-11-22T21:18:15.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "superconformal algebra",
      "fermionic supercurrent",
      "space-time supersymmetry",
      "global superconformal invariance occurs",
      "extended free fermionic construction"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "doi": "10.1142/S0217732395003100",
      "journal": "Modern Physics Letters A",
      "year": 1995,
      "volume": 10,
      "number": 38,
      "pages": 2967
    },
    "note": {
      "typesetting": "TeX",
      "pages": 10,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 402627,
      "adsabs": "1995MPLA...10.2967P"
    }
  }
}