Abstract: This paper serves as the second installment in the development of the Relativistic Time-Density Invariant framework. While the first paper (DOI: 10.5281/zenodo.19444321) established the fundamental spacetime-geometric basis for pulsar emissions, this work introduces the mechanical component of axial nutation. We demonstrate that the observed "stochastic" variability in the polarization angles (Ψ) of the Crab Pulsar (PSR B0531+21) is a deterministic consequence of the "Lever Arm of Distance." By treating the neutron star as a rigid rotating body with minute mechanical angular variations, we show that interstellar distances amplify these micro-oscillations into the macro-variabilities captured by terrestrial detectors. This model provides a robust, geometric alternative to complex magnetospheric turbulence theories, adhering to the principle of Occam’s Razor. Key Findings: Mathematical derivation of the Lever Arm effect for PSR B0531+21. Integration of time-dependent nutation into the Rotating Vector Model (RVM). Reduction of observational "noise" to a deterministic geometric signature.
Christian Krebs (Tue,) studied this question.