Theory of the Two-Metric Structure of Particles

This paper presents a theory of the internal metric of particles,which introduces a fundamentally new model for particleinteractions. The theory suggests that particles exist in twometrics: an external metric, common to all space-time, and aninternal metric, specific to each particle. This hypothesis couldpotentially explain a number of phenomena, such as thestability of fundamental constants, dark matter, and particleinteractions at the quantum level. The theory also provides anew perspective on the physics of mass and charge, as well ason the interactions between different types of particles in thecontext of their internal structure.