This is the complete six-paper series of Time Field Theory, a unified theoretical framework that integrates spacetime, gravity, quantum mechanics, thermodynamics and cosmology. The series establishes a coordinate-projection based spacetime model, derives the total velocity conservation axiom (c²=vₜ²+vₛ²), and provides consistent explanations for dark energy, black hole singularities, Hubble tension and other fundamental problems in modern physics, without introducing any ad hoc assumptions or dark components.
Huowang Huang (Sat,) studied this question.