The Kozak Protocol (CIIGP): Information-Geometric Analogies of Emergent Gravity (Revised Version with Supplementary Material)

CIIGP 2.1 – An Informational-Geometric Interpretation of Gravity CIIGP 2.1 (Coherent Information–Induced Geometric Principle) presents an information-geometric framework in which gravity is not a fundamental interaction but an emergent manifestation of the contraction of distinguishability in quantum state space. Geometry is induced by the Quantum Fisher Information (QFI), and time is identified with the irreversible direction of information loss. Within this framework, black holes are interpreted as quantum-informational maxima, where local distinguishability approaches zero rather than forming physical singularities. Hawking radiation arises naturally from steep gradients in the informational metric, leading to phase erasure and thermal emission without invoking information-destroying dynamics. The Planck constant is reinterpreted as an informational threshold that limits maximal distinguishability, not as a minimal geometric scale. CIIGP 2.1 reproduces General Relativity in the macroscopic, decoherent limit while predicting subtle deviations in extreme, rapidly evolving, or coherence-sensitive regimes. Gravitational waves are described as propagating distortions of the informational metric, and phenomena commonly attributed to dark matter may be reinterpreted as non-instantaneous relaxation of informational geometry rather than new particles. The framework does not introduce new fundamental entities and remains fully compatible with existing measurements, offering a unifying reinterpretation of gravity, quantum theory, and cosmology at the level of informational structure. CIIGP 2.0 extends the original Kozak Protocol beyond a purely phenomenological information-geometric framework by explicitly addressing the physical status of the quantum state space itself. While earlier versions treated metric-like structures as effective and interpretational tools, CIIGP 2.0 advances the minimal ontological claim that the geometry of quantum state space possesses physical relevance. This geometry is not interpreted as classical spacetime curvature, nor as a new fundamental interaction, but as a structurally real constraint on physically admissible state transformations. A central contribution of CIIGP 2.0 is the introduction of physical resistance as a geometric concept. Macroscopic stability, inertia-like behavior, and material robustness are described as emergent consequences of rigid regimes in state space geometry, rather than as primary dynamical effects. Resistance is thus understood as a limitation of accessible transformations induced by global geometric structure, not as a force or energy-based response. The framework preserves full compatibility with standard quantum mechanics. No modifications of quantum dynamics are introduced, and no claims are made regarding faster-than-light signaling, physical information transfer, or spacetime-level causal channels. All results are formulated strictly within the geometry of quantum state space. CIIGP 2.0 provides a conceptual bridge between quantum descriptions and macroscopic physical stability by identifying a structural threshold at which geometric effects become globally constraining. Its contribution is foundational rather than predictive, offering a coherent interpretational framework for understanding how macroscopic material behavior can arise from quantum informational structure without additional postulates. Version 1.1a is a conceptual and interpretational addendum to CIIGP v1.1. This addendum does not introduce new mathematical structures or modify the formal results of the main work. Its purpose is to clarify the causal, communicational, and operational interpretation of the information-geometric framework developed in CIIGP. In particular, v1.1a explicitly addresses potential misconceptions related to: – faster-than-light signaling, – physical information transfer through entanglement, – spacetime-level interpretations of metric-like structures. The addendum emphasizes that all geometric and metric concepts in CIIGP refer exclusively to structures in quantum state space. These structures are effective, information-theoretic, and phenomenological in nature, and do not correspond to classical spacetime curvature, physical channels, or new fundamental interactions. Entanglement-based relations (including ER=EPR-inspired analogies) are treated strictly as correlations within the information geometry of quantum states, not as traversable or causal connections. Version 1.1a therefore serves as a conceptual safeguard, ensuring internal consistency and preventing over-interpretation, while leaving the core phenomenological and mathematical content of CIIGP unchanged. This version (V1.1) includes a supplementary mathematical formalization expanding and clarifying the role of Quantum Fisher Information, coherence measures, and decoherence dynamics within the CIIGP framework. The core phenomenological claims of the original work remain unchanged. This record contains two versions of the same work: an English preprint and a Hungarian-language version. The Kozak Protocol (CIIGP) presents a phenomenological information-geometric framework exploring coherence-dependent metric-like structures in quantum systems and their structural analogies to emergent gravity models. The work does not claim the generation of classical spacetime curvature or new fundamental interactions. All metric concepts are effective and information-theoretic in nature. The record also includes a web-based demonstrator illustrating the phenomenological behavior of the model.