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Some FRW models with variable G and cosmological constant

J. A. Belinchon
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Abstract

We consider several model with metric type FRW, with k=0 and with generic equation of state. We take into account too, the conservation principle for the energy-momentum tensor. We find trivially, a set of solutions through dimensional analysis. We emphasite that the solution for G depend on the equation of state and for the cosmological constant no.

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J. A. Belinchon. 1999-09-19. Some FRW models with variable G and cosmological constant. https://arxiv.org/abs/physics/9811017

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