Relaxation-Driven Cyclic Cosmology (RDCC): Structural Extension v1.2 — Quantum Structure and Sectoral Projection

Description This document provides a structural extension to the Relaxation-Driven Cyclic Cosmology (RDCC) framework. It clarifies the status of quantum-mechanical phenomena—particularly entanglement—under the strict separation between a global, timeless, CPT-symmetric structure and sectoral, time-oriented physical descriptions. Structural Extension v1.2 introduces no new dynamics, fields, particles, or global quantum evolution. It does not modify general relativity or the RDCC Core Framework v1.1. Instead, it offers an interpretative clarification of how sectoral quantum descriptions arise as reduced projections of a globally non-separable structure. This extension is fully manifest-conform and serves as a conceptual complement to: – Relaxation-Driven Cyclic Cosmology (RDCC) – Core Framework v1.1– RDCC – A Structural Manifest The document is intended as a structural clarification rather than a predictive or phenomenological model. Part of the complete RDCC ecosystem: https://zenodo.org/records/18204087 Michael Lehmann [email protected]