XLG-MQT, Paper IX: Medium Origin of Quantum Interference Paradoxes — Unifying Single-Electron Double-Slit, Delayed-Choice, Quantum Eraser and Quantum Zeno Effect
Traditional quantum mechanics interprets double-slit interference, delayed-choice experiment, quantum eraser experiment, and quantum Zeno effect as fundamental counter-intuitive characteristics of microscopic quantum systems. The conventional framework relies on wave-particle duality, abstract wavefunction collapse, observer-dependent quantum state switching, and information-dominated physical behavior. This paper abandons the traditional assumption of empty vacuum and wave-particle duality. Based on the discrete, elastic, compressible KuiQuark sea medium model, we provide a fully classical, deterministic, mechanical unification of the four core quantum interference phenomena. All quantum paradoxes are eliminated completely. The so-called quantum wave behavior is not an intrinsic property of microscopic particles, but a macroscopic statistical effect induced by particle-excited medium secondary waves and medium ordered structures in vacuum. We further classify two independent physical mechanisms of interference: multi-photon strong-light interference originates from the superposition of helical trajectories of real photon spherical shell clusters, while single-electron sequential interference originates purely from the coherent superposition of KuiQuark medium secondary waves. The delayed-choice effect contains no retro-causality; it only destroys the existing ordered medium channel field after the particle has passed the slit. The quantum eraser effect is a precise mechanical reverse compensation of medium deformation, realizing reversible recovery of medium coherence. The quantum Zeno effect is a dual mechanical locking mechanism: continuous high-frequency detection disrupts balanced medium distribution and forms large-scale reverse medium impact force, which counteracts the forward kinetic energy of particles and freezes microscopic evolution. This study fundamentally eliminates the non-classical hypothesis of traditional quantum mechanics and provides a new deterministic medium-based physical foundation for microscopic interference and quantum observation effects.
Traditional quantum mechanics interprets double-slit interference, delayed-choice experiment, quantum eraser experiment, and quantum Zeno effect as fundamental counter-intuitive characteristics of microscopic quantum systems. The conventional framework relies on wave-particle duality, abstract wavefunction collapse, observer-dependent quantum state switching, and information-dominated physical behavior. This paper abandons the traditional assumption of empty vacuum and wave-particle duality. Based on the discrete, elastic, compressible KuiQuark sea medium model, we provide a fully classical, deterministic, mechanical unification of the four core quantum interference phenomena. All quantum paradoxes are eliminated completely. The so-called quantum wave behavior is not an intrinsic property of microscopic particles, but a macroscopic statistical effect induced by particle-excited medium secondary waves and medium ordered structures in vacuum. We further classify two independent physical mechanisms of interference: multi-photon strong-light interference originates from the superposition of helical trajectories of real photon spherical shell clusters, while single-electron sequential interference originates purely from the coherent superposition of KuiQuark medium secondary waves. The delayed-choice effect contains no retro-causality; it only destroys the existing ordered medium channel field after the particle has passed the slit. The quantum eraser effect is a precise mechanical reverse compensation of medium deformation, realizing reversible recovery of medium coherence. The quantum Zeno effect is a dual mechanical locking mechanism: continuous high-frequency detection disrupts balanced medium distribution and forms large-scale reverse medium impact force, which counteracts the forward kinetic energy of particles and freezes microscopic evolution. This study fundamentally eliminates the non-classical hypothesis of traditional quantum mechanics and provides a new deterministic medium-based physical foundation for microscopic interference and quantum observation effects.
For over a century, quantum mechanics has been built upon four core intrinsic assumptions: wave-particle duality, microscopic uncertainty, quantum probability, and nonlocal entanglement. These four assumptions have shaped the modern worldview, holding that the microscopic world is inherently ambiguous, discontinuous, nonlocal, and probabilistic. However, this framework has always suffered from a fatal defect: it can fit experimental results but cannot provide a deterministic causal mechanism, and many core phenomena remain logically paradoxical. Based on the XLG cosmological elastic KuiQuark Sea medium and the helical motion of microscopic particles, this paper adopts the same unified physical rules and calibrated constants established in Papers XI and XII of this series. Without introducing new assumptions, fitting data, or invoking relativistic or quantum axioms, we complete a full representational reconstruction of quantum mechanics. We systematically demonstrate that all quantum phenomena are not fundamental properties of the universe, but arise from three classical mechanisms: elastic fluctuations of the KuiQuark Sea, the intrinsic helical trajectories of microscopic particles, and the geometric limitations of observational measurements. This paper deconstructs and reconstructs wave-particle duality, the Heisenberg uncertainty principle, quantum tunneling, quantum entanglement, interference and diffraction, the ultraviolet cutoff of blackbody radiation, magneto-optical effects, spectral broadening, and redshift mechanisms. All quantum phenomena are reduced to local, causal, classical, and precisely describable medium dynamics and geometric mechanics. The ultimate conclusion is that the universe is a strictly deterministic classical medium system at its foundation. Quantum mechanics is a representational approximate theory formed by the superposition of human observational scale limitations and medium effects.
We present a unified theoretical framework based on a scalar temporal field to describe foundational quantum phenomena, including double-slit interference, the Quantum Zeno Effect, and delayed choice experiments. The dynamics of the field are governed by temporal stiffness and spatial rigidity , with the ratio naturally determining whether the system exhibits wave-like coherence or particle-like localization. Wave–particle duality, decoherence, and delayed choice behavior emerge dynamically from this single field model, providing a consistent interpretation of quantum measurement and superposition without invoking external collapse postulates or retrocausality. This approach offers a coherent, dynamical explanation for seemingly paradoxical quantum effects in a fully classical-looking Lagrangian framework.
The delayed-choice quantum eraser is often misinterpreted as evidence of retrocausality. This paper provides a physical alternative based on the XLG cosmology's Photon Helix model. Photons emitted from a fixed source at a constant angle form an ordered phase-locked sequence propagating through the KuiQuark Sea. Interference fringes arise from phase superposition of the KuiQuark wave, not from single-photon path superposition. Quantum erasure does not retroactively recover interference; it selects a phase component from pre-existing detection data. The delayed choice operates on post-collected data, not on photon propagation history. This interpretation is consistent with the double-slit two-layer wave mechanism in XLG cosmology and reproduces all measured correlations without retrocausality.
We present a unified theoretical framework based on a scalar temporal field to describe foundational quantum phenomena: double-slit interference, quantum eraser, delayed choice, and the Quantum Zeno Effect. The dynamics are governed by temporal stiffness and spatial rigidity . Wave-like or particle-like behavior emerges naturally from the ratio without invoking external collapse postulates. This framework allows quantitative predictions, a dynamical interpretation of measurement and superposition, and offers new insights into quantum decoherence and control of quantum states.
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.
This paper is the fourth in the XLG Medium Quantum Theory (XLG-MQT) series. It presents the medium interpretation of key quantum phenomena, including double-slit interference, quantum tunneling, the uncertainty principle, Bell-type correlations, and orbital precession. All phenomena are derived from the medium dynamics of the KuiQuark Sea. Photons are treated as density perturbations of the medium. Interference arises from linear superposition of perturbations. Tunneling is exponential attenuation of perturbation amplitude through a high-pressure barrier. The uncertainty principle is shown to be a measurement limit imposed by intrinsic medium fluctuations. Bell-type correlations are explained by continuous medium coupling, not by nonlocal action. Orbital precession is derived from the nonlinear density gradient of the KuiQuark Sea. No probability waves, wavefunction collapse, or nonlocal assumptions are introduced.