Geometrical Interpretation of the U(1), SU(2), SU(3) Gauges and of the Energy-Momentum Tensors in the Electron, Electroweak and Quark Chromodynamics Theories

The aim of the article is the unification of the gauge theories in the interpretation of (a) a gauge as the group of the rotations upon itself of a local sub-frame of the space-time, (b) the correspondent energy-momentum tensor as the product of a suitable physical constant by a tensor implying the infinitesimal rotation of this sub-frame upon itself. For this purpose, the SU (3) gauge is replaced by the direct product of three SU (2) gauges, in a change of presentation of all lagrangian similar to the one associated with one flavor of quark of the chromodynamics theory. This presentation leaves such a lagrangian strictly unchanged, but modifies its meaning when it is expressed in a form independent of all galilean frame. The Yang-Mills theory of the SU (2) gauge field has been widely used for the justification of the results.