This paper proposes a refined deterministic and hydrodynamic framework for the genesis of matter, offering a mechanistically causal alternative to the probabilistic interpretations of quantum fluctuations. We postulate the physical vacuum as a continuous medium, termed the Substratum, characterized by ultra-low viscosity and a definite elastic saturation limit. By applying the principles of continuum mechanics and assuming a spherical localization model based on the reduced Compton radius (h-bar/mc), we rigorously derive the critical energy density threshold (rhocrit) required for a localized phase transition from the vacuum state to ponderable matter. The derivation demonstrates that this materialization threshold scales inextricably with the fourth power of mass (m⁴), incorporating a specific geometric factor (3/4pi). This structural scaling is shown to be in exact analytical convergence with the mass-scaling of the Schwinger Limit established in Quantum Electrodynamics (QED). These results provide a mechanical validation for high-energy field phenomena, suggesting that the Schwinger Limit represents the structural tensile strength of the vacuum medium and that fundamental constants, such as h-bar and c, emerge from the Substratum’s internal dynamics.
Vakhtang Mchedlishvili (Fri,) studied this question.