π Universe: A Grand Unification Framework of Physics Based on Global Quantization of λ-field

This paper proposes a brand-new fundamental physical framework —— Quantum Coherence Collapse Cosmology (QCCC). Taking vacuum quantum fluctuation as the only physical ontology, this theory proposes that quantum coherence is the only core variable driving cosmic evolution, and constructs a globally self-consistent picture from microscopic particle physics to macroscopic cosmology. This framework completes the global quantization of the λ-field, defines the quantum coherenceon (λ-on) with spin 2 as the quantization carrier of gravity, and provides a self-consistent and verifiable new framework for the unification of general relativity and quantum mechanics. Under this framework, there is no real cosmic spacetime expansion. The redshift and accelerated expansion phenomena observed by the mainstream are essentially the apparent results of the coupling between quantum coherence effect and multiverse boundary. QCCC shows strong explanatory power and predictive ability: First-principles derivation: Without artificial parameter tuning, it derives the fine structure constant (α≈1/137.036) and the Higgs boson mass (125 GeV) purely from mathematics, realizing the underlying mapping between the particle physics standard model and cosmology; Origin of dark matter and dark energy: It naturally derives the physical essence of dark matter (half-collapsed λ-ons) and dark energy (coherent autocatalytic effect) without introducing ad-hoc assumptions; Falsifiable quantitative predictions: It gives the specific sky area coordinates of the 6 cosmic boundaries (such as RA 12h30m, etc.) and the CMB directional polarization signal, providing a clear path for experimental verification. This theory not only solves core problems such as Hubble tension and the Big Bang singularity paradox, but also challenges the existing ΛCDM standard model with its minimalism of no free parameters, providing a new paradigm for the grand unification of physics. (A full Chinese version of this work is included as an additional file.)