A Cone-Pear-shaped Atom Nucleus seems to be needed for Ineria and Lorentz Polarization The Lorentz Fitzgerald contraction does not fit into Einsteins Special Relativity, see: https://bigbang-entanglement.blogspot.com/2024/10/a-cone-shaped-atom-seems-to-be-needed.html
However The Atomic Nucleus Contraction must be real (see: the electronshell image below) also supported by the coneshaped atomnucleus pointing into the absolute direction of motion in the oscillating Axion Tetrahedral Space Frame . The plastic Luminifurous ether. ( by B.Bucher et al. https//arxiv.org /pdf/v1.pdf https//arxiv.org /pdf/v1.pdf https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.116.112503