Lamp Bead-Glow Model: A Realist Inquiry into a Unified Framework for Quantum Mechanics and Gravity(Revised Version 2.0)

This paper proposes a realist interpretive framework for quantum phenomena based on string theory—the Lamp Bead-Glow Model (LBM). The model uniformly describes quantum particles as composite systems of lamp beads (high-frequency localized vibrations of strings) and glow (extended physical fields excited by strings). It provides a self-consistent unified physical explanation for core quantum phenomena including wave-particle duality, double-slit interference, the Aharonov–Bohm effect, quantum tunneling, and quantum entanglement. On this basis, the concept of micro-gravitational domains is introduced: a single atom excites microscopic spacetime curvature units due to its rest mass, and the macroscopic gravitational field emerges as a gradient matter field through the linear superposition of a vast number of micro-gravitational domains. The curved spacetime geometry description of general relativity can be regarded as a low-energy effective approximation of this emergent field. The model naturally explains all classical gravitational phenomena explained by general relativity, such as the precession of Mercury’s perihelion, light bending near the Sun, and gravitational redshift. It also successfully explains the key observational fact that in the GW170817 binary neutron star merger, gravitational waves arrived about 1.7 seconds earlier than electromagnetic waves, attributing this time difference to the difference between the triggering of gravitational wave superposition thresholds and the moment of astrophysical collision, thereby overcoming inherent logical contradictions in mainstream explanations. At the same time, this paper presents a series of falsifiable experimental predictions, including the neutral atom Aharonov–Bohm effect, equal-kinetic-energy electron comparison experiments, and a mesh-grating baffle decisive experiment, the latter of which can be immediately conducted in ordinary laboratories with decisive discriminatory power. This paper systematically discusses the current theoretical limitations of the framework and future research directions, aiming to provide a testable realist conceptual foundation for the unification of quantum mechanics and gravity, rather than claiming to be a final theory