This paper details the theoretical framework of the PR-TAU 5. 2. 1 protocol, demonstrating that the rigidity constant 5. 761 10^-4 is the key to unifying vacuum geometry and matter dynamics. Through a dual approach, we establish that is both the expression of the structural torsion deficit of the Quantum Relational Dynamic (QRD) lattice and the coupling mediator between leptonic and baryonic masses. This study extends the duality to thermodynamic consequences, revealing a rigidity entropy S_ that maintains the universe in a crystalline-like quasi-order. Finally, we introduce the thermal tension tensor ₈₉, formalizing the thermal regulation of the vacuum via the superluminal phase velocity.
Pascal Moulin MOULIN (Wed,) studied this question.