The Epistemological Necessity of the TGIU Framework. Beyond the Collapse of the Unitary Paradigm

The Gravito–Informational Universal Theory (TGIU) establishes a post–unitary, geometrically consistent framework that restores testability and finite causal structure within modern physics. Unlike speculative higher–dimensional or string-based models, TGIU redefines physical law as informational curvature dynamics in a Euclidean–non-Euclidean hybrid manifold $(\Phi,S)$. It preserves $>95\%$ of the Standard Model phenomenology, extending it through the TGIU Equilibrium Force (TEF) and Curvature State Transform (CST) mechanisms. This paper demonstrates the epistemological and mathematical necessity of TGIU as a completion of physics beyond the unitarity constraint, yielding verifiable predictions with current experimental and technological means.\end{abstract} %============================================================\section{Epistemological Premise}Since the mid–20th century, theoretical physics has entered a regime of paradigmatic paralysis: \begin{enumerate} \item The \textit{unitary constraint} --- $U^\dagger U = I$ --- forbids open-system evolution, excluding dissipative informational processes. \item Quantum gravity candidates (string/M-theory, LQG) rely on unverifiable assumptions: extra dimensions, supersymmetric vacua, or emergent spacetime constructs lacking direct falsifiability. \item The Standard Model, although experimentally complete, remains ontologically incomplete — the informational content of curvature and identity continuity is unaddressed.\end{enumerate} TGIU introduces a minimal ontological reformulation: \textit{geometry is informational process}. All physical interactions emerge as curvature relaxations of an informational field $(\Phi,S)$ within finite relaxation time $\tau_{\text{loc}}$, regulated by a universal coupling $\lambda_{\mathrm{TEF}}$. %============================================================\section{Formal Structure of TGIU}\subsection{Foundational Postulates}TGIU is built on three independent but coupled postulates: