{
  "annotation_id": "60e4c77f-79d6-4798-b157-50c1f899e5cd",
  "date_created": "2026-03-02T18:02:51.287000Z",
  "date_modified": "2026-03-02T18:02:51.287000Z",
  "file_hash": "268cfafe3bc4e7bd0deb93d3744991e0f2a54fa9cc916178115fac95660febcb",
  "private": false,
  "record": {
    "abstract": "A wide class of N=2 reductions of the supersymmetric KP hierarchy in N=1\nsuperspace is described. This class includes a new N=2 supersymmetric\ngeneralization of the Toda chain hierarchy. The Lax pair representations of the\nbosonic and fermionic flows, local and nonlocal Hamiltonians, finite and\ninfinite discrete symmetries, first two Hamiltonian structures and the\nrecursion operator of this hierarchy are constructed. Its secondary reduction\nto new N=2 supersymmetric modified KdV hierarchy is discussed.",
    "arxiv_id": "solv-int/9907021",
    "authors": [
      "Olaf Lechtenfeld",
      "Alexander Sorin"
    ],
    "categories": [
      "solv-int",
      "hep-th",
      "math-ph",
      "math.MP",
      "nlin.SI"
    ],
    "doi": "10.1016/S0550-3213(99)00653-7",
    "journal_ref": "Nucl.Phys. B566 (2000) 489-510",
    "title": "Supersymmetric KP hierarchy in N=1 superspace and its N=2 reductions",
    "url": "https://arxiv.org/abs/solv-int/9907021"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "bc00b3b5-fb89-43a2-91a1-d48accf5b19b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}