{
  "annotation_id": "94f65a79-28c7-4443-8cad-a5303e58d047",
  "date_created": "2026-03-02T18:02:51.611000Z",
  "date_modified": "2026-03-02T18:02:51.611000Z",
  "file_hash": "0e6f475500a1ff5ddf27e6ccf35df6e5694dc29e6b1e62f42bb99485ef34a22e",
  "private": false,
  "record": {
    "abstract": "Three inequivalent real forms of the complex N=4 supersymmetric Toda chain\nhierarchy (Nucl. Phys. B558 (1999) 545, solv-int/9907004) in the real N=2\nsuperspace with one even and two odd real coordinates are presented. It is\ndemonstrated that the first of them possesses a global N=4 supersymmetry, while\nthe other two admit a twisted N=4 supersymmetry. A new superfield basis in\nwhich supersymmetry transformations are local is discussed and a manifest N=4\nsupersymmetric representation of the N=4 Toda chain in terms of a chiral and an\nanti-chiral N=4 superfield is constructed. Its relation to the complex N=4\nsupersymmetric KdV hierarchy is established. Darboux-Backlund symmetries and a\nnew real form of this last hierarchy possessing a twisted N=4 supersymmetry are\nderived.",
    "arxiv_id": "solv-int/9911005",
    "authors": [
      "F. Delduc",
      "A. Sorin"
    ],
    "categories": [
      "solv-int",
      "hep-th",
      "math-ph",
      "math.MP",
      "nlin.SI"
    ],
    "doi": "10.1016/S0550-3213(00)00121-8",
    "journal_ref": "Nucl.Phys. B577 (2000) 461-470",
    "title": "A note on real forms of the complex N=4 supersymmetric Toda chain   hierarchy in real N=2 and N=4 superspaces",
    "url": "https://arxiv.org/abs/solv-int/9911005"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "12e2cd6f-e199-438c-9c5d-d8e7f076cde8",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}