The effect of spontaneous symmetry breaking in models with type II, IV Bianchi

In this paper the effect of spontaneous breaking of gauge symmetries in cosmological models with expansion and rotation for metric type II and IV according to Bianchi. Spontaneous symmetry breaking vacuum is that it gives energy to the birth of micro-objects, for the purchase of their masses and charges, therefore the vacuum energy density decreases. The conditions are found under which there is a spontaneous symmetry breaking for these models.