A Simple Explanation of the Unifying Mathematical Architecture of the Theory of Entropicity (ToE): Crucial Elements of ToE as a Field Theory

The Theory of Entropicity (ToE) presents a unifying mathematical architecture in which entropy is not a secondary statistical construct but the fundamental field generating all physical geometry, motion, and dynamics. This paper offers both a rigorous and intuitive explanation of how ToE fuses thermodynamics, information geometry, and spacetime physics through the Amari–Čencov α-connections, establishing a coherent field-theoretic foundation. Statistical metrics such as the Fisher–Rao and Fubini–Study are shown to transform into physical metric–affine geometries under entropy-driven deformation governed by the Rényi–Tsallis α–q formalism. Within this framework, entropy acts as an ontological scalar field 𝑆(𝑥,𝑡) S(x,t) whose dynamics are determined by the Obidi Action, yielding the Master Entropic Equation (MEE) as the entropic analogue of Einstein’s field equations. The constitutive relation α = 2(1 – q) mathematically links non-extensive entropy deformation to affine asymmetry, forming the geometric bridge between information flow irreversibility and spacetime curvature. Through this transformation, informational curvature becomes physical curvature, and entropy emerges as the causal fabric that underlies space, time, and matter. Ultimately, the Theory of Entropicity extends Einstein’s geometric paradigm by embedding gravity, quantum mechanics, and thermodynamics within a single entropic continuum. It provides a comprehensive and elegant field-theoretic structure that interprets the universe as an entropy-governed system, where all physical laws, geometries, and interactions arise naturally from the irreversible flow and curvature of the entropic field itself.