Quantum Records and Feedback in Probabilistic Presentism

A Calculable Model in One, Two, and Three Spatial Dimensions This preprint develops a first calculable basis for the treatment of records and feedback in probabilistic presentism. It introduces the V3 reconstruction through an explicit quantum model, retaining potentialities through the joint quantum state while removing an additional scalar degree of actualization. Model and contribution A propagating excitation couples locally to a two-state memory. The resulting record remains readable over a declared finite interval. A fixed reflector returns the excitation, and interventions on the memory affect its later field evolution. A sufficient storage bound follows from occupation of the interaction region. The same scalar lattice law is implemented in one, two and three spatial dimensions. Reproducibility The accompanying archive contains the simulation programs, 24 reference runs, 12 step/domain comparisons, four calculated figures, independent solver checks, storage-bound counter-tests, spatial-snapshot audits and instructions. The reference batch was reproduced from an extracted package in the recorded environment. A CPU is sufficient; no GPU dependency is required. Scope Quantum dynamics, Born probabilities and the terminal reading instrument are adopted. The results establish properties of the declared finite model. Physical outcome selection, emergent duration relations, gravity, continuum Maxwell electrodynamics and experimental discrimination of the ontology remain open. This is a partial calculable formulation of the presentist programme. Related publications and provenance Main V2: French original, 10 January 2026, 10.5281/zenodo.18207811; English translation 2.0-en, 9 September 2026, 10.5281/zenodo.22675807. Wave-particle duality: French original, 28 January 2026, 10.5281/zenodo.18404150; English translation 1.0-en, 9 September 2026, 10.5281/zenodo.22677490. Feedback loops: French original, 4 September 2026, 10.5281/zenodo.22307131; English translation 1.0-en, 9 September 2026, 10.5281/zenodo.22678920. Files and licenses The PDF contains the illustrated article. The ZIP contains the manuscript source, PDF, programs, figures, data, audits, instructions and license notices. Text, figures and data are licensed under CC BY 4.0; software source is licensed under MIT. These licenses apply to the respective components described in LICENSES.md. Author: Alexandre Leroy. Affiliation: LA RESIDENCE Développement. Independent research in theoretical physics and the philosophy of time. Contact: [email protected].