{
  "id": "hep-th/9909067",
  "version": "v2",
  "published": "1999-09-10T14:46:19.000Z",
  "updated": "2000-01-10T12:30:44.000Z",
  "title": "Modular Transformations and Invariants in the Context of Fractional Level Affine sl(2|1;C)",
  "authors": [
    "Gavin Johnstone"
  ],
  "comment": "LaTeX, 24 pages, clarification of invariants found, to appear in Nuclear Physics B",
  "journal": "Nucl.Phys. B577 (2000) 646-666",
  "doi": "10.1016/S0550-3213(99)00823-8",
  "categories": [
    "hep-th"
  ],
  "abstract": "The modular transformation properties of admissible characters of the affine superalgebra sl(2|1;C) at fractional level k=1/u-1, u=2,3,... are presented. All modular invariants for u=2 and u=3 are calculated explicitly and an A-series and D-series of modular invariants emerge.",
  "revisions": [
    {
      "version": "v2",
      "updated": "2000-01-10T12:30:44.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "11.25.Hf",
      "11.25.Pm",
      "02.20.Tw"
    ],
    "keywords": [
      "fractional level affine",
      "modular transformation properties",
      "modular invariants emerge",
      "affine superalgebra",
      "admissible characters"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "Elsevier",
      "journal": "Nucl. Phys. B"
    },
    "note": {
      "typesetting": "LaTeX",
      "pages": 24,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 507017
    }
  }
}