TOWARD AN EXCITING REBUILDING OF MODERN PHYSICS

At the time factors of unknown origin and physical meaning (like β in the Lorentz transformation, the Dirac matrices, etc.) are embedded in some underlying equations and, by way of consequence, the physical significance of the terms of these equations rests undisclosed, we validate the principle of the physical determination of equations in special relativity theory and relativistic quantum theory, as first step toward an exciting foundation of modern physics on this principle (yet all restraints of the principle are off in modern physics).