{
  "annotation_id": "143ea61f-871b-4c46-b00f-f6aecfbb34a6",
  "date_created": "2026-03-02T18:02:20.635000Z",
  "date_modified": "2026-03-02T18:02:20.635000Z",
  "file_hash": "4462b872bcb0a2e94a9ffc4eefba154a9aa8f70b32979e9bc5ef8ee01fe84841",
  "private": false,
  "record": {
    "abstract": "We study the pseudo-Hermitian systems with general spin-coupling point\ninteractions and give a systematic description of the corresponding boundary\nconditions for PT-symmetric systems. The corresponding integrability for both\nbosonic and fermionic many-body systems with PT-symmetric contact interactions\nis investigated.",
    "arxiv_id": "quant-ph/0511151",
    "authors": [
      "Shao-Ming Fei"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1007/s10582-005-0111-1",
    "journal_ref": "Czech J. Phys. 55 (2005) 1085",
    "title": "On Integrability and Pseudo-Hermitian Systems with Spin-Coupling Point   Interactions",
    "url": "https://arxiv.org/abs/quant-ph/0511151"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "b2fb3922-8c2f-45b2-9b10-949ec6d1f38b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}