{
  "annotation_id": "7f1ff2ce-24a8-4029-8557-cec2aa5c3db6",
  "date_created": "2026-03-02T18:02:51.573000Z",
  "date_modified": "2026-03-02T18:02:51.573000Z",
  "file_hash": "0f0dfa556f75901270c2e47385bebd4e169a8eb3380d54c7dfa97430a9740a2b",
  "private": false,
  "record": {
    "abstract": "Three nonequivalent real forms of the complex twisted N=2 supersymmetric Toda\nchain hierarchy (solv-int/9907021) in real N=1 superspace are presented. It is\ndemonstrated that they possess a global twisted N=2 supersymmetry. We discuss a\nnew superfield basis in which the supersymmetry transformations are local.\nFurthermore, a representation of this hierarchy is given in terms of two\ntwisted chiral N=2 superfields. The relations to the s-Toda hierarchy by H.\nAratyn, E. Nissimov and S. Pacheva (solv-int/9801021) as well as to the\nmodified and derivative NLS hierarchies are established.",
    "arxiv_id": "solv-int/9912010",
    "authors": [
      "Olaf Lechtenfeld",
      "Alexander Sorin"
    ],
    "categories": [
      "solv-int",
      "hep-th",
      "math-ph",
      "math.MP",
      "nlin.SI"
    ],
    "doi": "10.2991/jnmp.2000.7.4.3",
    "journal_ref": "J.Nonlin.Math.Phys. 7 (2000) 433-444",
    "title": "Real forms of the complex twisted N=2 supersymmetric Toda chain   hierarchy in real N=1 and twisted N=2 superspaces",
    "url": "https://arxiv.org/abs/solv-int/9912010"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "8b545f71-62cf-4728-9ad9-269c75345488",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}