Einstein-Cartan-Maxwell-bianchi type-V cosmological models

Exact cosmological solutions of the Einstein- Cartan-Maxwell equations with spin, stiff matter and an electromagnetic field for Bianchi type-V universes are obtained. A class of nonsingular solutions is presented. The most important characteristic of these solutions is that in one case the effect of the electromagnetic field is to reduce the value of the minimum volume while in another case there exists the possibility of enlarging this value arbitrarily.