The behavior of the strange quark matter in the FRW universes

In this paper, we study strange quark matter for Friedman - Robertson - Walker (FRW) universes in the context of general relativity. For this purpose we consider quark - gluon plasma as a perfect fluid in the FRW universes. After solving Einstein's field equations, we have analyzed this matter for the different types of universe. Also, we discuss the features of collapsing strange quark matter.