Subparticle Dynamics of Matter and Antimatter: Stability, Decay, and Generations

In the proposed framework, each particle isinterpreted as a toroidal vortex of subparticles in relativistic rotation,maintained in equilibrium by surface tension and internal viscosity.Electric charge and magnetic moment emerge as phase and coherenceeffects of the subparticle emission. It is shown how matter and antimatter correspond to identical vor-tex congurations with opposite rotations, producing the dierence incharge sign and explaining the annihilation phenomenon as a simul-taneous collapse of the vortical structures. For neutrinos, a geometricmodel is proposed consistent with their extremely small mass and al-most complete lack of interactions: a very large and thin ring vortex. Finally, second- and third-generation particles are interpreted asexcited states of fundamental particles, generated by the injection ofexcess energy that induces the formation of counter-rotating vorticallayers and subsequent decay into more stable congurations.