{
  "abstract": "In continuous-variable quantum information, sensing and quantum error correction in the same mode face an intrinsic trade-off: sensors must accumulate weak external displacements, whereas bosonic codes typically suppress such shifts as errors. Here, we establish compatibility by constructing finite-energy bosonic codes that enable a single oscillator to sense an external force while actively protecting an unknown logical qubit. By encoding logical amplitudes across discrete wave-packet sites and capturing the force signal in a shared internal coordinate, we achieve an endpoint probe readout that is independent of the logical state under continuous photon loss $γ$. Crucially, binomial site recovery cancels packet-dependent probe distortions alongside logical errors: for a $(2r+2)$-packet code, memory infidelity is suppressed to $O(γ^{r+1})$ while residual memory-probe correlations scale as $O(γ^{r+2})$. Finally, superconducting quantum circuit benchmarks under competing photon-number dephasing and Kerr nonlinearity identify preferred encoding regimes for hardware implementation.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2610.39208",
  "author_total": 12,
  "authors": [
    {
      "name": "Tairong Bai"
    },
    {
      "name": "Wen Zheng"
    },
    {
      "name": "Haoyang Cai"
    },
    {
      "name": "Xianke Li"
    },
    {
      "name": "Yangyang Ge"
    },
    {
      "name": "Kun Zhou"
    },
    {
      "name": "Xiangmin Yu"
    },
    {
      "name": "Yu Zhang"
    },
    {
      "name": "Shaoxiong Li"
    },
    {
      "name": "Xinsheng Tan"
    },
    {
      "name": "Jie Zhao"
    },
    {
      "name": "Yang Yu"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/5y0d8frhj0jc6.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.39208",
  "fulltext_url": null,
  "id": "5y0d8frhj0jc6",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.39208",
  "language": null,
  "licence": "LicenseRef-arXiv-nonexclusive-1.0",
  "licence_label": "arXiv licence",
  "licence_source": "article",
  "licence_url": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "quant-ph"
    ]
  ],
  "openalex": null,
  "pdf_url": "https://arxiv.org/pdf/2610.39208",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-29",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/5y0d8frhj0jc6.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:36:23Z",
      "native_id": "2610.39208",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.39208"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:quant-ph",
      "subfield": "quantum"
    }
  ],
  "title": "Force Sensing in a Recoverable Bosonic Quantum Memory",
  "title_text": "Force Sensing in a Recoverable Bosonic Quantum Memory",
  "type": "preprint",
  "updated_at": "2026-11-01T12:20:45Z",
  "url": "https://research.draconitic.com/paper/5y0d8frhj0jc6",
  "venue": "arXiv",
  "versions": []
}