THE DOUBLE SLIT DECEPTION How the Structure of Space Guides Matter and Light: The Topological Solution to Dualism

ABSTRACT For over a century, the double-slit experiment has represented the heart of the quantum mystery. It suggests that matter and energy can behave as both corpuscles and waves, or exist in two places simultaneously. This article challenges the probabilistic interpretation by proposing a deterministic solution based on Elastic Tensor Mechanics (ETM). By redefining the particle not as an isolated point but as an Extended Tensorial System (the Spider and Web analogy), we demonstrate that interference is a precise mechanical interaction between the object's core and its structural field. The article addresses in detail both the case of massive particles (Neutron, Molecules) and the critical case of the Photon, explaining how the lattice tension acts as a "guiding wave," finally resolving the paradox of why macroscopic projectiles do not undergo interference. Keywords: Double Slit, Elastic Tensor Mechanics (ETM), Extrinsic Gravity, Octahedral Soliton, Photon, Wave-Particle Duality, Tensorial Monism.