We propose that the double-slit interference pattern is not a mysterious quantum phenomenon requiring special postulates. It is instead the straightforward, almost inevitable outcome when a localized entropy-density gradient packet propagates through a sparse region of the pre-geometric lattice, where residual primordial bonds remain active and couple both paths sub-locally. Non-interference occurs only when a measurement apparatus partitions those primordial bonds. This perspective follows directly from the single scalar ontology developed in The Entropic Universe (EUT I and II). Interference emerges as the default behavior of lattice energy minimization; the loss of interference requires an additional physical process (local partitioning of the primordial layer). The explanation unifies the double-slit with entanglement, retrocausality, and black-hole information preservation without introducing new equations or entities. A simple schematic illustrates the role of emergent spatial paths versus sub-local primordial bonds. The paper is intended as an accessible companion piece to the main EUT papers.
We propose that the double-slit interference pattern is not a mysterious quantum phenomenon requiring special postulates. It is instead the straightforward, almost inevitable outcome when a localized entropy-density gradient packet propagates through a sparse region of the pre-geometric lattice, where residual primordial bonds remain active and couple both paths sub-locally. Non-interference occurs only when a measurement apparatus partitions those primordial bonds. This perspective follows directly from the single scalar ontology developed in The Entropic Universe (EUT I and II). Interference emerges as the default behavior of lattice energy minimization; the loss of interference requires an additional physical process (local partitioning of the primordial layer). The explanation unifies the double-slit with entanglement, retrocausality, and black-hole information preservation without introducing new equations or entities. A simple schematic illustrates the role of emergent spatial paths versus sub-local primordial bonds. The paper is intended as an accessible companion piece to the main EUT papers.
The double-slit experiment is the heart of quantum mechanics, yet its standard interpretation relies on the postulate of wavefunction probability amplitude. Starting from Space Ontology, we demonstrate that interference phenomena can be entirely derived from the geometric properties of classical spatial modes, without introducing probability amplitudes. Each slit is modeled as a localized soliton solution of the spatial orientation field equation; the interference pattern arises from the linear superposition of two mode energy densities in the far field. The key discovery is that the interference visibility V is uniquely determined by the geometric entanglement entropy E_geo of the modes, satisfying V = tanh(2E_geo). Here E_geo = ln Lambda(alpha) is a function of the mode's shape parameter alpha — a Gaussian mode (alpha=2) has zero entropy and cannot interfere, while a flat mode (alpha>2) carries large coherent capacity. This theory naturally explains the which-way and quantum eraser experiments: path marking introduces a third mode that dilutes correlations via the many-body correlation reduction theorem; erasure corresponds to the decoupling of that mode. As a flagship validation, we show that the theory quantitatively accounts for the macroscopic interference of 7000-atom sodium clusters, predicting a coherence width of approximately 66 nm — confirmed by experiment. Two testable predictions are proposed: a boundary shape compression effect, and a material-dependent visibility for nanoclusters of different compositions. This work demonstrates that wave-particle duality is not a mysterious quantum feature, but a manifestation of the geometric entanglement entropy of spatial modes — the flatter the mode, the greater the coherence capacity, and the clearer the interference. This paper is the second in the first series (17 papers total) of Space Ontology.
This work extends the framework developed in "The Vibrational Fabric of Spacetime" [1] by detailing the IN/OUT wave mechanism. It provides a detailed, step-by-step explanation of how particles, as self-trapped wave packets, interact non-locally with their environment. We focus on applying this mechanism to the double-slit experiment, offering a mechanical and intuitive explanation for quantum interference and the role of the environment. The principle of "source subtraction" is introduced as a fundamental geometric method for determining allowed particle paths. This exposition demonstrates how quantum behavior emerges from the inherently extended nature of particles defined by their wave-mediated connection to the universe.
This paper develops a fully empirical, physics-grounded reinterpretation of the double-slit experiment using the same flux-ledger framework established in Modules A–D of the Zero Infinity Research Program. By expressing quantum interference in terms of probability current density, boundary flux, and environmental decoherence, the work shows that the double-slit phenomenon requires no mysteries, hidden forces, or nonlocal metaphysics. Instead, the interference pattern emerges naturally from: Conservation of probability current, Phase-coherent flux across an open boundary, and Loss of coherence encoded as a measurable entropy-flux term Ψ∞. The analysis re-derives the standard results—interference fringes, collapse under measurement, and decoherence scaling—from first principles while embedding them within the broader conservation trilogy: Φ∞ (boundary energy flux) Ψ∞ (entropy/memory flux) Π∞ (momentum flux) This connects quantum optics to the same flux-driven framework used to model black hole mergers, spacecraft recoil, comet polarization curves, and organic spectral coherence in earlier modules. The paper also integrates cross-disciplinary results from decoherence theory, Bohmian mechanics, optical coherence tomography, and open quantum systems, showing how each maps cleanly onto a boundary-flux formalism. The result is a physically rigorous, mathematically transparent, and conceptually unifying explanation of the double-slit experiment—one that preserves standard quantum mechanics while clarifying how and where interference information is stored, exported, and erased. This work extends the Zero Infinity Program into quantum foundations, offering a synthesis of classical wave mechanics, quantum probability current, thermodynamic export, and information flow across system boundaries.
The double-slit experiment has stood for a century as the paradigmatic demonstration of quantum superposition: the standard interpretation holds that a particle passes through both slits simultaneously, existing in a superposition of two spatially separated states. This paper proposes a physically distinct alternative: the particle's matter wave — a real physical wave propagating through space in accordance with de Broglie's relation λ = h/p — passes through both slits, while the particle itself (matter) remains in an undetermined state until a constructive interference maximum is formed at the detection screen. The particle does not simultaneously occupy two locations; the wave does. This distinction eliminates the need for superposition as an ontological commitment while fully reproducing the observed interference pattern. We further show that the disappearance of the interference pattern upon which-path measurement is explained without invoking wavefunction collapse: the measurement interaction redirects the matter wave to a single-slit geometry, eliminating the two-wave interference condition. Three experimentally testable predictions distinguish this framework from the standard interpretation: (1) weak-measurement trajectory reconstruction should reveal single particle paths inconsistent with simultaneous two-slit passage; (2) diffraction fringe spacing should depend on the mass density of the slit material, because denser slit edges generate a steeper refractive-index gradient for the matter wave; (3) the fringe pattern should exhibit a density-dependent phase shift measurable with current matter-wave interferometry technology. This reinterpretation requires no new mathematical formalism — the Schrödinger equation and Born's rule are retained — but replaces the ontological claim of simultaneous multi-location existence with the physically consistent picture of matter-wave propagation through an undetermined-state particle.
Standard quantum mechanics interprets the double-slit experiment through the lens of wave-particle duality, asserting that entities propagate as probability waves and collapse into discrete particles solely upon observation. However, this interpretation evades direct physical and mechanical causality by relying on abstract mathematics and assumed vacuums. This paper introduces a rigorous fluid-dynamic framework, grounded in the principles of **Dark Primordialism**, which posits that the universe operates exclusively through concrete hydraulic interactions. By replacing the probabilistic wave function with a continuous, incompressible cosmic fluid medium, we demonstrate that interference patterns are not emergent from abstract "wave collapse," but are the mechanical result of pressure-field superposition. The core overlapping pressure mechanics driving this phenomenon is formulated as: P_overlap = Sf ⊕ Mr = Φ + ((∇ρ_solar * ∇ρ_lunar) / R_medium) This paper provides: 1. A mechanical explanation for the interference pattern based on pressure streamlines. 2. A deterministic resolution to the "observer effect" through physical measurement perturbation. 3. Clear, testable experimental predictions regarding medium density modification and resistance gradients.
This work presents a unified, interpretive account of quantum interference and delayed-choice experiments that applies equally to photons and massive particles. Rather than invoking spacetime trajectories, wave–particle duality, retrocausality, or collapse postulates, the paper locates quantum interference in the coherent evolution of internal, pre-geometric degrees of freedom defined over classical spacetime. Within this framework, “which-path” questions are not merely unanswered but fundamentally ill-posed: interference arises from global coherence of an internal field subject to experimental boundary conditions, while spacetime itself remains single-valued and classical at laboratory scales. The approach reproduces all standard quantum-mechanical predictions without modification and is explicitly interpretive rather than predictive. A central result is a unified explanation of why interference occurs across disparate physical systems—photons, electrons, atoms, and molecules—while decoherence manifests through system-dependent physical mechanisms. Photons and massive particles differ in how internal coherence is lost (e.g., electromagnetic absorption versus collisional and thermal interactions), but not in the underlying principle. Delayed-choice experiments are reinterpreted without paradox: changes to the apparatus modify boundary conditions for the internal field rather than retroactively altering particle histories. By removing spacetime paths from the fundamental ontology, the framework offers a consistent, path-free account of interference, decoherence, and localized detection that preserves the empirical success of quantum mechanics while clarifying its conceptual foundations.