{
  "annotation_id": "a0459920-c3d0-47cf-9970-8876595b36e8",
  "date_created": "2026-03-02T18:01:42.540000Z",
  "date_modified": "2026-03-02T18:01:42.540000Z",
  "file_hash": "607878e40bd25864a105d4c559d12b239380165a1538a2adf937af4778c7e256",
  "private": false,
  "record": {
    "abstract": "The properties and applications of kronecker product in quantum theory is\nstudied thoroughly. The use of kronecker product in quantum information theory\nto get the exact spin Hamiltonian is given. The proof of non-commutativity of\nmatrices, when kronecker product is used between them is given. It is shown\nthat the non-commutative matrices after kronecker product are similar or they\nare similar matrices.",
    "arxiv_id": "quant-ph/0104019",
    "authors": [
      "Z. S. Sazonova",
      "Ranjit Singh"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Kronecker product/Direct product/Tensor product in Quantum Information   theory",
    "url": "https://arxiv.org/abs/quant-ph/0104019"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "38f2746e-f855-4b70-8cfe-14a804aade34",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}