{
  "annotation_id": "c8ac564e-59ce-4f42-b85e-2a67e050e8ad",
  "date_created": "2026-03-02T18:02:17.161000Z",
  "date_modified": "2026-03-02T18:02:17.161000Z",
  "file_hash": "440a1dbd83b8ab0815acbf080eaee968ab5099bd77fd5bf9ed4e2f4ef5a3ba40",
  "private": false,
  "record": {
    "abstract": "We investigate the scheme for controlling information characterized by\nVon-Neumann entropy and the stationary state entanglement characterized by\nconcurrence of two solid state qubits in the collective dephasing channel. It\nis shown that the local maximal value of the stationary state concurrence\nalways corresponds to the local minimal value of information. We also propose a\nscheme for remotely controlling the entanglement of two solid state qubits\nagainst the collective dephasing. This idea may open a door to remotely\nsuppress the detrimental effects of decoherence.",
    "arxiv_id": "quant-ph/0504227",
    "authors": [
      "Shang-Bin Li",
      "Jing-Bo Xu"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Quantum control of entanglement and information of two solid state   qubits: remote control of dephasing",
    "url": "https://arxiv.org/abs/quant-ph/0504227"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4d9f1692-04fe-432d-8fa8-fbb91702c527",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}