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Deterministic Instantiation within an Informational Ontological Framework: Reconceptualizing Quantum Decoherence as a Thermodynamic Phase Transition

El Bouazzaoui TAYB

Published May 23, 2026• 0 citations
Publisher

Abstract

The transition from a unitary quantum superposition to a single, localized classical outcome — the measurement problem — is reframed as a deterministic thermodynamic phase transition driven by informational density gradients. Building on Wheeler’s “it from bit” and Landauer’s principle, we treat the vacuum as a high‑density computational lattice. We introduce the Principle of Fundamental Binary Duality, asserting that every physical state is intrinsically coupled to a conjugate partner, and we derive a Critical Instantiation Threshold (HcritHcrit) — the exact environmental entropy required to break this coupling and force classical localization. Applying the threshold across the Standard Model reveals a mass‑decoherence scaling law: lighter particles resist instantiation far more strongly than heavy ones. For macroscopic objects, the ambient entropy of the cosmic background overwhelms the threshold by eighteen orders of magnitude, permanently enforcing classical determinism without observers or branching worlds. The framework provides a strictly mechanical, parameter‑free resolution of the measurement problem.

DOI
10.5281/zenodo.20359832

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The transition from a unitary quantum superposition to a single, localized classical outcome — the measurement problem — is reframed as a deterministic thermodynamic phase transition driven by informational density gradients. Building on Wheeler’s “it from bit” and Landauer’s principle, we treat the vacuum as a high‑density computational lattice. We introduce the Principle of Fundamental Binary Duality, asserting that every physical state is intrinsically coupled to a conjugate partner, and we derive a Critical Instantiation Threshold (HcritHcrit) — the exact environmental entropy required to break this coupling and force classical localization. Applying the threshold across the Standard Model reveals a mass‑decoherence scaling law: lighter particles resist instantiation far more strongly than heavy ones. For macroscopic objects, the ambient entropy of the cosmic background overwhelms the threshold by eighteen orders of magnitude, permanently enforcing classical determinism without observers or branching worlds. The framework provides a strictly mechanical, parameter‑free resolution of the measurement problem.
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This paper presents a formal framework framing quantum decoherence as an information-theoretic phase transition at the quantum-to-classical boundary. We demonstrate that environment-induced superselection (einselection) can be characterized as a true dynamical phase transition where the system-environment coupling strength acts as a thermodynamic control parameter, and the suppression of off-diagonal density matrix elements functions as an order parameter analogous to magnetization in the Ising model. Using quantum mutual information, von Neumann entropy, and entanglement entropy, we track the operational flow of information from a quantum system into environmental degrees of freedom, demonstrating how a singular classical reality emerges via the redundant copying of pointer states into environmental fragments—a process governed by Quantum Darwinism. We analyze a simulated spin-boson model and random unitary circuits with tunable dissipation, extracting clear signatures of criticality including power-law scaling and diverging correlation times at a critical threshold . Crucially, we connect this behavior to recent advancements (2023–2025) in mixed-state topological order, establishing that decoherence-induced transitions map onto anyon condensation transitions within an errorfield double formulation. Finally, we explore the foundational implications of this framework: it sharpens the measurement problem via informational symmetry breaking, reframes observation as a high-decoherence thermodynamic limit, and introduces a Gödelian perspective by demonstrating that determining the critical threshold for arbitrary many-body environments is formally undecidable due to the non-computability of the spectral gap in the thermodynamic limit.
The quantum measurement problem has persisted largely because standard formalisms require the insertion of an external observer to collapse the wavefunction. This leaves physics without a kinematic mechanism for the actual transition from a continuous superposition to a discrete outcome. We propose here that wavefunction collapse functions as a deterministic thermodynamic phase transition, forced via the finite processing memory of the spatial vacuum. Operating within the Symbiotic Infodynamic Equilibrium (SIE) framework, we model the macroscopic vacuum as a discrete, finite-capacity Face-Centered Cubic (FCC) relational graph. A quantum superposition is evaluated here as an unformatted data-routing state distributed across this lattice. We show that maintaining this coherent spatial distribution imposes a linear infodynamic memory burden on the substrate. As the spatial extent or the mass of the superposed system increases, this informational burden intersects with the intrinsic holographic capacity of the localized state. Setting this microscopic capacity (S_cap proportional to M^-2) equal to the macroscopic Bekenstein-Hawking entropy (S_BH proportional to M^2) derives a first-principles boundary for quantum behavior (M_cut = m_P / sqrt(2)). We structurally redefine observation not as a conscious act of measurement, but as an entanglement-driven mass transfer. When a microscopic system interacts with a macroscopic apparatus, the aggregate mass penalty breaches the local bandwidth limit of the vacuum, thereby forcing a deterministic formatting of the state. This infodynamic bandwidth saturation yields explicit spatial (delta x_max proportional to M^-3) and temporal limits for objective reduction, while predicting a falsifiable discrete Landauer thermal purge detectable via macroscopic optomechanical interferometry.
This paper presents a rigorous information-theoretic framework for analyzing quantum decoherence and the mechanism of inertial rest mass generation within open quantum systems. We model spacetime as a primary non-local informational continuum of pure states, structurally regulated by an intrinsic Planck-scale decoherence mechanism operating as a stochastic microstate filter. The transition to a discrete macroscopic reality is formalized via a linear, regularized quantum master equation in the Lindblad form, which successfully eliminates unphysical divergences at the informational saturation limit. We demonstrate that the emergence of inertial rest mass and macroscopic classical inertia is a direct thermodynamic consequence of the cumulative quantized algorithmic information deficit (DbD_bDb​), acting as an information debt quantified in Shannon bits. In accordance with Landauer's principle, this debt enforces a specific thermodynamic heat penalty during state reconfiguration against the invariant Planck temperature of the vacuum substrate. Furthermore, the Cosmic Neutrino Background (CNB) is established as a fundamental physical substrate responsible for global phase synchronization and continuous local entropy calibration via the maximum Quantum Zeno Effect.
This paper proposes a deterministic, mechanical solution to the wave-particle duality paradox by establishing a direct link between mass-energy-information equivalence and the quantum-classical transition. We argue that wave-function collapse is not triggered by an abstract, non-physical “conscious observer,” nor does it require multi-dimensional geometric scaffolding. Instead, the transition from a non-local probabilistic wave state to a localized classical coordinate is a quantitative mass-aggregation problem. Utilizing Landauer’s Principle and the Mass-Energy-Information Equivalence Principle, we demonstrate that macroscopic measurement apparatuses inevitably flood a near-massless quantum system with megabyte-to-gigabyte payloads of physical informational mass. This data influx acts as a mechanical anvil, tipping the scale past a specific decoherence threshold and forcing a localized physical state. Finally, we assert that wave collapse is merely a limitation of current technology rather than an immutable law of nature—a conclusion already being validated by contemporary Quantum Nondemolition (QND) and Weak Measurement techniques.
The quantum-to-classical transition — the disappearance of quantum superposition, interference, and entanglement at macroscopic scales — is standardly explained through decoherence: environmental entanglement suppresses interference terms, making macroscopic superpositions effectively unobservable. Decoherence is mathematically rigorous and empirically well-confirmed, but it faces a persistent philosophical limitation: it explains the appearance of classicality without fully accounting for its ontology. The measurement problem survives decoherence because decoherence does not explain why quantum systems produce definite outcomes, why the pointer basis is selected, or what it means for a macroscopic object to have a determinate state rather than merely appearing to have one. This paper argues that Constraint Theory (CT) — the thesis, established by transcendental argument, that constraint is the ontological primitive constitutive of determinate existence as such — provides the ontological grounding that decoherence theory presupposes but does not supply. On the CT account, quantum superposition is open constraint configuration: the genuine ontological openness of a possibility space that has not been closed by the system’s constraint profile or its environmental interactions. Macroscopic determinacy is closed constraint configuration: the progressive closure of macroscopic possibility spaces by the cumulative propagation of environmental constraint into the system’s profile at a rate that overwhelms quantum coherence. Decoherence is the process by which environmental constraint propagation closes possibility spaces; CT explains why this closure has the ontological consequences it does rather than merely the epistemic consequences that the standard account describes. The pointer basis selection problem receives a principled CT resolution: the pointer basis is the constraint-stable basis, the set of states whose constraint pro files are robust under the specific pattern of environmental constraint propagation. The measurement problem is reframed as the question of which branch of an open constraint configuration is closed by a measurement interaction, a question that CT narrows to its irreducible residual without dissolving prematurely. The mesoscopic regime — where quantum behaviour persists at scales larger than individual particles — is explained as the regime of partial constraint closure: systems whose environmental coupling is sufficient to close some but not all dimensions of their possibility space. The paper engages the principal interpretations of quantum mechanics and the philosophical literature on decoherence, situating the CT account as an ontological foundation compatible with multiple interpretive positions.