{
  "annotation_id": "457c0182-dcf7-4a85-b69a-5d20fda0738e",
  "date_created": "2026-03-02T18:01:52.625000Z",
  "date_modified": "2026-03-02T18:01:52.625000Z",
  "file_hash": "d93d70f11bacfc7d7287e312790c792836d483ce56970d45f5fb0f12eb40da08",
  "private": false,
  "record": {
    "abstract": "We consider interactions as bidirectional channels. We investigate the\ncapacities for interaction Hamiltonians and nonlocal unitary gates to generate\nentanglement and transmit classical information. We give analytic expressions\nfor the entanglement generating capacity and entanglement-assisted one-way\nclassical communication capacity of interactions, and show that these\nquantities are additive, so that the asymptotic capacities equal the\ncorresponding 1-shot capacities. We give general bounds on other capacities,\ndiscuss some examples, and conclude with some open questions.",
    "arxiv_id": "quant-ph/0205057",
    "authors": [
      "C. H. Bennett",
      "A. W. Harrow",
      "D. W. Leung",
      "J. A. Smolin"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1109/TIT.2003.814935",
    "journal_ref": "IEEE Trans. Inf. Theory, Vol. 49, No. 8, (2003) p.1895-1911",
    "title": "On the capacities of bipartite Hamiltonians and unitary gates",
    "url": "https://arxiv.org/abs/quant-ph/0205057"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a1d7400f-3528-491f-95db-f4ceca4640ec",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}