{
  "abstract": "Within a normalized six-dimensional model of dissipative optomechanics (one cavity + two mechanical resonators), a synthetic-flux phase $Φ_{\\rm syn}$ acts as a reproducible control coordinate that selects the \\emph{order} of a drive- and coupling-gated hyperchaos transition---up to four simultaneously positive Lyapunov exponents, beyond any reported single-mode benchmark. A phase-consistent Floquet--Lyapunov protocol (cross-checked by monodromy multipliers, dissipative volume balance $\\sumλ_i=\\operatorname{Tr}(J)=-1.04$ and a 180-run three-seed audit) localizes the onset to a Neimark--Sacker bifurcation at $E^{*}=\\num{1.060}$ ($θ=0$). As a secondary, model-level geometric clarification, the identical matched-resource force-sensing protocol returns a null gain on the chaotic attractor ($\\mathcal{G}_{A/B}=\\num{1.039}\\pm\\num{0.014}$), consistent with the matched-Fisher lemma: noise projected onto an unstable manifold is stretched by the same factor $e^{λt}$ as the deterministic signal. Truncated-Fock and truncated-Wigner checks support the mean-field description at selected points. All results remain strictly model-level: the strong-coupling sector lies $\\num{2542}\\times$ beyond anchored silicon optomechanical couplings. Closing that gap requires ultrasonic characterization of the mechanical degeneracy $ω_2$, a measured inter-resonator hopping $J_m$, and the emergence of a genuine gigahertz platform.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2609.02827",
  "author_total": 5,
  "authors": [
    {
      "name": "Stella Rolande Mbokop Tchounda"
    },
    {
      "name": "Carolle Tchodimou"
    },
    {
      "name": "Philippe Djorwe"
    },
    {
      "name": "Sifeu Takougang Kingni"
    },
    {
      "name": "Serge Guy Nana Engo"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/6m79vy26gnew5.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2609.02827",
  "fulltext_url": null,
  "id": "6m79vy26gnew5",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2609.02827",
  "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",
      "3107|Mechanical and Optical Resonators"
    ]
  ],
  "openalex": "W7207859695",
  "pdf_url": "https://arxiv.org/pdf/2609.02827",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-03",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/6m79vy26gnew5.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:18:31Z",
      "native_id": "2609.02827",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2609.02827"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:quant-ph",
      "subfield": "quantum"
    }
  ],
  "title": "Model-level synthetic-flux control of hyperchaos order and matched-resource sensing in dissipative optomechanics",
  "title_text": "Model-level synthetic-flux control of hyperchaos order and matched-resource sensing in dissipative optomechanics",
  "type": "preprint",
  "updated_at": "2026-10-30T12:18:31Z",
  "url": "https://research.draconitic.com/paper/6m79vy26gnew5",
  "venue": "arXiv",
  "versions": []
}