Fermions in the hypercharge sector of the standard lattice electroweak theory: Global limit.

摘要

We study the global limit of the hypercharge U(1)(sub Y) sector of the standard lattice electroweak theory. We show that for fermions with both Y(sub R) = 0 and Y(sub R) (ne) 0 the doubler modes can be removed in the continuum limit while the physical fermion masses can be tuned to agree with physical values. 18 refs., 1 fig., 1 tab.