INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS, cilt.33, sa.11, ss.2285-2289, 1994 (SCI-Expanded)
We obtain some cosmological models that are exact solutions of Einstein field equations. The metric utilized is the nonstatic Godel-type cosmological model and the curvature source is a perfect fluid with heat flow. The solutions reported here are nonstatic generalizations of Godel's rotating cosmos.