{
  "annotation_id": "af949e58-f6df-48b3-a595-69ee4ccab67d",
  "date_created": "2026-03-02T18:01:38.862000Z",
  "date_modified": "2026-03-02T18:01:38.862000Z",
  "file_hash": "6cd4a61a8ea7c6e339fccef0cd846f77f59a9fa2941b90ba791eb81dd8509363",
  "private": false,
  "record": {
    "abstract": "We explore the connection between quantum entanglement and the exchange\nsymmetry of the states of N identical particles. Each particle has n-levels.\nThe N particles span the nN dimensional Hilbert space. We shall call the\ngeneral state of the particle as a qunit. The direct product of the N qunit\nspace is given a decomposition in terms of states with definite permutation\nsymmetry that are found to have a measure of entanglement which is related to\nthe representation of the permutation group. The maximally entangled states are\ngenerated from the linear combinations of fully correlated but unentangled\nstates. The states of lower entanglement are generated from the manifold of\npartially correlated states. The degree of exchange symmetry is found to be\nrelated to a group theoretical measure of entanglement.\n  Email: Jagdish_Rai@hotmail.com, jrai@iitk.ac.in Email: srai56@hotmail.com",
    "arxiv_id": "quant-ph/0003055",
    "authors": [
      "Jagdish Rai",
      "Suranjana Rai"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Entangled States of N Identical Particles",
    "url": "https://arxiv.org/abs/quant-ph/0003055"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4b75027c-ac22-42e3-aed3-9d6b3c56d6cc",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}