Testing the tiny theory: a single fundamental principle yielding general relativity, particle physics, and gauge anomaly cancellation

The Lagrangians of general relativity and of the standard model of particle physics with massive neutrinos can be deduced from a single fundamental principle based on fluctuating strands of Planck radius. The approach yields unique and running values for the elementary particle masses and coupling constants that are predicted to agree with experiments when calculated with more effort. The fundamental principle also explains the principle of least action, the equality of inertial and gravitational mass, as well as the equality of the proton and the positron charge. The lack of new observable effects of relativistic quantum gravity is predicted.