Early universe in self-creation cosmology

dc.contributor.author	Ram S.; Singh C.P.
dc.date.accessioned	2025-05-24T09:57:56Z
dc.description.abstract	Spatially homogeneous and isotropic Robertson-Walker model of the universe is studied in Barber's second self-creation theory of gravitation in the presence of perfect fluid by using 'gamma-law' equation of state p = (γ - 1)ρ. The parameter gamma varies continuously with cosmological time. Exact solutions of the field equations are obtained for inflationary period and radiation-dominated era by using the power law relation φRn-3 = B. Some physical properties of the models are also discussed.
dc.identifier.doi	https://doi.org/10.1023/A:1001140931771
dc.identifier.uri	http://172.23.0.11:4000/handle/123456789/22739
dc.relation.ispartofseries	Astrophysics and Space Science
dc.title	Early universe in self-creation cosmology

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