{
  "annotation_id": "4df6082a-aefc-4b93-aa0d-7bab84982fba",
  "date_created": "2026-03-02T18:02:27.554000Z",
  "date_modified": "2026-03-02T18:02:27.554000Z",
  "file_hash": "06026b3b5fea1f19954f9ef30a6733050ca85f4c01471793440d50409351e3b0",
  "private": false,
  "record": {
    "abstract": "Following the linear programming prescription of Ref. \\cite{PRA72}, the\n$d\\otimes d$ Bell diagonal entanglement witnesses are provided. By using\nJamiolkowski isomorphism, it is shown that the corresponding positive maps are\nthe generalized qudit Choi maps. Also by manipulating particular $d\\otimes d$\nBell diagonal separable states and constructing corresponding bound entangled\nstates, it is shown that thus obtained $d\\otimes d$ BDEW\u0027s (consequently qudit\nChoi maps) are non-decomposable in certain range of their parameters.",
    "arxiv_id": "quant-ph/0607164",
    "authors": [
      "M. A. Jafarizadeh",
      "M. Rezaeen",
      "S. Ahadpour"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.74.042335",
    "title": "Generalized qudit Choi maps",
    "url": "https://arxiv.org/abs/quant-ph/0607164"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "380ad181-c4b0-4ed6-b74e-4637fba98a8f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}