The 3-State Identity Coherence Model: An Impossibility Theorem for Physical Time Travel and a Shift from Matter Transport to Informational Access

Contemporary treatments of temporal displacement primarily derived from General Relativity and closed timelike curve (CTC) solutions focus almost exclusively on spacetime geometry while neglecting critical biological, inertial, and existential constraints. This document presents the complete 3-State Identity Coherence Model (SICM), a unifying theoretical framework that imposes non-negotiable constraints based on identity coherence, relativistic motion, and conservation principles. The model identifies consciousness and informational transfer as the only theoretically viable modes of temporal interaction.