A New Perspective on Dark Matter, Dark Energy, and Pseudo-Energy through Field PSI

Over 95% of the Universe consists of dark energy, dark matter, and pseudo-energy — phenomena that remain poorly understood within current models. This paper presents a unified theoretical framework based on a physically real scalar field, PSI (ψ), which dynamically links these components through field gradients, nonlinear interactions, and quantum fluctuations. The model introduces a dynamic cosmological constant Λ(ψ), supports emergent dark matter structures, and predicts observable signatures in gravitational waves, CMB anisotropies, lensing, and high-energy physics. This work synthesizes cosmology, quantum field theory, and early-universe physics into a coherent structure and continues the development of the PSI field series published on Zenodo.