The Propagators of Gauge Bosons on a lattice
B. G. Preparata, She-Sheng XUE
Abstract
We analyse the problem of the generation of mass in the gauge boson sector on the (Planck) lattice. We obtain a dynamical scenario quite similar to the popular Higgs-mechanism, with the important difference that no Higgs-type excitation is present in our theory. By fixing the mass of the Z-boson and the renormalized gauge couplings at their experimental values, we get for the top quark mass mt 149GeV and for the ρ-parameter the very small value ρ 10-6.
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