Consequences in fields theory and astrophysics of a projective theory of relativity emerging from relativistic localizing systems

摘要

The existence of a three-dimensional projective geometry in spacetime, in particular in the Minkowski space-time, was already well-known early from the very beginning of the theory of relatively. This geometry is clearly linked up with well-identified physical observables. On the contrary, no such identifications were found out for higher-dimensional projective geometries of spacetime. And as a result, these projective theories which, in part, were developed essentially during the first half of the 20th century with the works of, for instance, O. Veblen and B. Hoffmann fell almost completely into oblivion [1].