The Higgs Mass in the Substandard Theory

The Substandard theory deals with the standard model of leptons, electro-weak gauge bosons and Higgs, excluding the chromodynamics of quarks. The theory gives a geometric and algebraic interpretation of its U(2) symmetry based on the Eguchi-Hanson metric and predicts a Higgs mass $m(H) = m(W) / \sqrt{sin \theta_{W}} = 115.3 GeV$. Here $m(W)$ is the mass of the charged gauge boson and $\theta_{W}$ is the Weinberg angle.