MUT v5.2: Entropy, Aging, and the Arrow of Time as Consequences of Awareness Decoherence

MUT v5.2 extends the deterministic framework of MUT v5.1 to resolve entropy, aging, and the arrow of time as emergent consequences of awareness decoherence. Entropy is reinterpreted as a monotonic loss of awareness coherence rather than disorder, while biological aging and time asymmetry emerge naturally from irreversible frequency relaxation. The classical second law of thermodynamics is reformulated as a geometric constraint on awareness flux evolution. Across atomic, biological, and cosmic domains, MUT v5.2 demonstrates a fully deterministic causal chain from vacuum awareness to mass, time, and entropy, without relying on probabilistic postulates.