{
  "abstract": "From independently qualified work to one interaction and several observations \\[\\boxed{L\\ker B=\\{0\\}.}\\] When does a device's independently specified work already determine its interaction? In a finite affine constructor, the answer is exact: every unresolved calibration direction must disappear from the observable interaction. The paper proves necessity and sufficiency, constructs a dual certificate, and counts the additional linear probes needed when selection fails. The QTT source-to-contact construction connects geometry, supported work, mode participation and the actual electrode waveform to a single coupling. That same coupling predicts one-excitation transfer, two-excitation redistribution, phase response and parity controls. A finite future-memory theorem identifies what must remain in the retained packet so that later operations cannot reveal something the model discarded. For independently specified insertion magnitudes, the cross-occupation prediction is \\[P_{11}=\\cos^2(F\\Theta),\\qquad F^2=f_{2,a}^2+f_{2,b}^2.\\] For symmetric-slot modes, the corresponding frequency ratio obeys \\[\\boxed{\\left(\\frac{\\Omega_2}{2\\Omega_1}\\right)^2=1-\\frac{1}{2K_a}-\\frac{1}{2K_b}.}\\] Version 2.0 adds complete feasible-set selection, a harmonic three-dimensional drive, unequal-capacity transfer, and the full preparation-to-detector calculation. A cross-Kerr counterexample shows why a perfect one-excitation calibration alone cannot settle the two-excitation prediction. The package contains the manuscript, proofs, executable checks, synthetic examples and a reproducible audit of the public Hou trapped-ion tables. The selection and transfer results are proved within their stated finite classes. The canonical realization shares laboratory probabilities with matched microscopic quantum mechanics; finite-slot discrimination requires independently qualified physical capacities and instruments. The archive is a retrospective eligibility audit. The separate prospective test commits the measurement design before a laboratory supplies its physical capsule. Companion: Artian's Physical Contact Transfer Test. Source dependencies: Completed-Event Transport and Quantum Coherence; QTT Main Book. Independent experimental context: Hou et al., Nature Physics (2024). Browse the corpus. The main PDF is the preview; the ZIP contains the full reconstruction package.",
  "abstract_shown": true,
  "affiliations": [
    "Independent researcher, Colombes, France"
  ],
  "article_type": null,
  "arxiv": null,
  "author_total": 1,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Attar Ali",
      "orcid": "0009-0008-9931-2691"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/ajr6wapg5k14h.bib",
  "cited_by": 6,
  "doi": "10.5281/zenodo.22981948",
  "fulltext_url": null,
  "id": "ajr6wapg5k14h",
  "issns": [],
  "landing_url": "https://doi.org/10.5281/zenodo.22981948",
  "language": "en",
  "licence": "CC-BY",
  "licence_label": "CC BY",
  "licence_source": "journal",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "openalex",
      "3107|Quantum Mechanics and Applications"
    ]
  ],
  "openalex": "W7214494020",
  "pdf_url": null,
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-26",
  "publisher": "European Organization for Nuclear Research",
  "ris": "https://research.draconitic.com/paper/ajr6wapg5k14h.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T13:26:43Z",
      "native_id": "W7214494020",
      "source": "openalex",
      "url": "https://doi.org/10.5281/zenodo.22981948"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "openalex:3107|Quantum Mechanics and Applications",
      "subfield": "amo"
    }
  ],
  "title": "QTT Physical Contact Selection and Predictive Transfer Theorem",
  "title_text": "QTT Physical Contact Selection and Predictive Transfer Theorem",
  "type": "preprint",
  "updated_at": "2026-11-03T13:20:27Z",
  "url": "https://research.draconitic.com/paper/ajr6wapg5k14h",
  "venue": "Zenodo (CERN European Organization for Nuclear Research)",
  "versions": []
}