Micro-Hydrodynamics of the ψ-Field Viscous Nucleon Confinement and the 4.8 keV Energy Threshold

This paper scales the Fermionic Universe Hypothesis (FUH) from cosmological objects down to the subatomic level. A radically new perspective on the strong interaction is proposed: the atomic nucleus is viewed not as an isolated system, but as a "baryonic island" held together by the external isotropic pressure of a viscous fermion condensate (the ψ-field). The paper provides a mathematical justification for the "Viscous Barrier" and predicts the possibility of controlling nuclear reactions by surpassing the Shlyapik Threshold (7.76 keV).