{
  "annotation_id": "51814eb9-b9e0-4686-915d-ef805b681e0a",
  "date_created": "2026-03-02T18:01:42.653000Z",
  "date_modified": "2026-03-02T18:01:42.653000Z",
  "file_hash": "bd7fd9dc372cdf254d61b022c4ac7fc15050cced607ea10d666f133cfa1930be",
  "private": false,
  "record": {
    "abstract": "We investigate complex PT-symmetric potentials, associated with quasi-exactly\nsolvable non-hermitian models involving polynomials and a class of rational\nfunctions. We also look for special solutions of intertwining relations of SUSY\nQuantum Mechanics providing a partnership between a real and a complex\nPT-symmetric potential of the kind mentioned above. We investigate conditions\nsufficient to ensure the reality of the full spectrum or, for the quasi-exactly\nsolvable systems, the reality of the energy of the finite number of levels.",
    "arxiv_id": "quant-ph/0011089",
    "authors": [
      "F. Cannata",
      "M. Ioffe",
      "R. Roychoudhury",
      "P. Roy"
    ],
    "categories": [
      "quant-ph",
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "doi": "10.1016/S0375-9601(01)00144-X",
    "journal_ref": "Phys.Lett. A281 (2001) 305-310",
    "title": "A New Class of PT-symmetric Hamiltonians with Real Spectra",
    "url": "https://arxiv.org/abs/quant-ph/0011089"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "6a6c1fe4-200d-4370-960f-e4c3634c2f62",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}