{
  "annotation_id": "0de4b127-8670-4550-a5fe-9b49b61c374d",
  "date_created": "2026-03-02T18:02:23.066000Z",
  "date_modified": "2026-03-02T18:02:23.066000Z",
  "file_hash": "0a22923a881267732cdb89e43d703413ae578e6cea80ccf107c6ca0400f1cc8a",
  "private": false,
  "record": {
    "abstract": "We explore spintronics from a quantum information (QI) perspective. We show\nthat QI specific methods can be an effective tool in designing new devices.\nUsing the formalism of quantum gates acting on spin and mode degrees of\nfreedom, we provide a solution to a reverse engineering problem, namely how to\ndesign a device performing a given transformation between input and output.\nAmong these, we describe an orientable Stern-Gerlach device and a new scheme to\nentangle two spins by transferring the entanglement from orbital to spin\ndegrees of freedom. Finally, we propose a simple scheme to produce\nhyper-entangle electrons, i.e., particles entangled in both spin and mode\ndegrees of freedom.",
    "arxiv_id": "quant-ph/0512116",
    "authors": [
      "Radu Ionicioiu"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1134/S1054660X06100070",
    "journal_ref": "Laser Physics 16, 1444 (2006)",
    "title": "Spintronic devices as quantum networks",
    "url": "https://arxiv.org/abs/quant-ph/0512116"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "15bdd3c6-d15d-4e2f-89d3-6396babd7589",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}