BIANCHI TYPE I COSMOLOGIES WITH THE DARK MATTER IN THE BACKGROUND OF DARK ENERGY

摘要

This paper deals with the cosmological study of the Bianchi type I model made of dust fluid in the background of dark energy. Cosmological solutions are obtained for the following four cases: (i) only with dark matter; (ii) only with dark energy; (iii) both dark matter and dark energy are present but without interaction; (iv) interactive dark matter and dark energy.