{
  "annotation_id": "a8e1125d-2296-4787-a717-c3b670acfb6d",
  "date_created": "2026-03-02T18:02:19.970000Z",
  "date_modified": "2026-03-02T18:02:19.970000Z",
  "file_hash": "b1d5bfce056a5507d01cc5213d8937c4be68ebd999d0120b3ce3d118780096d6",
  "private": false,
  "record": {
    "abstract": "Within the context of quantum teleportation, a proposed intuitive model to\nexplain bipartite entanglement describes the scheme as being the same qubit of\ninformation evolving along and against the flow of time of an external\nobserver. We investigate the physicality of such a model by applying the\ntime-reversal of the Schrodinger equation in the teleportation context. To do\nso, we first lay down the theory of time-reversal applied to the circuit model\nand then show that the outcome of a teleportation-like circuit is consistent\nwith the usual tensor product treatment, thus independent of the physical\nquantum system used to encode the information. Finally, we demonstrate a proof\nof principle experiment on a liquid state NMR quantum information processor.\nThe experimental results are consistent with the interpretation that\ninformation can be seen as flowing backward in time through entanglement.",
    "arxiv_id": "quant-ph/0510048",
    "authors": [
      "M. Laforest",
      "J. Baugh",
      "R. Laflamme"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.73.032323",
    "journal_ref": "Phys. Rev. A, 73, 032323 (2006)",
    "title": "Time-reversal formalism applied to maximal bipartite entanglement:   Theoretical and experimental exploration",
    "url": "https://arxiv.org/abs/quant-ph/0510048"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ee52ba0b-6c64-477f-8b13-84f8b69c8e0e",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}