摘要We consider a modified Chaplygin gas with the gravitational constant G and the cosmological constant Λ. The trivial solution describes decelerating phase to accelerating phase of the universe. The non−static with constant equation of state describes the inflationary solution. For static universe, G and Λ must be formed arbitrarily, and for static universe with constant equation of state, G and Λ should be constant.
Abstract：We consider a modified Chaplygin gas with the gravitational constant G and the cosmological constant Λ. The trivial solution describes decelerating phase to accelerating phase of the universe. The non−static with constant equation of state describes the inflationary solution. For static universe, G and Λ must be formed arbitrarily, and for static universe with constant equation of state, G and Λ should be constant.
Ujjal Debnath
. Modified Chaplygin Gas with Variable G and Λ[J]. 中国物理快报, 2011, 28(11): 119801-119801.
Ujjal Debnath
. Modified Chaplygin Gas with Variable G and Λ. Chin. Phys. Lett., 2011, 28(11): 119801-119801.
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