ASTROPHYSICS AND SPACE SCIENCE, vol.196, no.2, pp.345-349, 1992 (SCI-Expanded)
Article / Letter
ASTROPHYSICS AND SPACE SCIENCE
Science Citation Index Expanded (SCI-EXPANDED), Scopus
Çanakkale Onsekiz Mart University Affiliated:
We obtain some cosmological models that are exact solutions of Einstein's equations. The metric utilized is the one of Szekeres's class II and the curvature source is a perfect fluid with heat flow. The pressure is assumed to have the form p = c(2R/R).