Home >> Astrophysics and Space Science, Volume 310, Numbers 1-2

Cosmological models with the variable gravitational and cosmological constants

Authors: Ibotombi Singh, N.; Sorokhaibam, Anita

Source: Astrophysics and Space Science, Volume 310, Numbers 1-2, July 2007 , pp. 131-134(4)

Publisher: Springer

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Abstract:

Cosmology with the gravitational and cosmological constants generalized as coupling scalars in Einsteins theory is considered. A general method of solving the field equations is given. Exact solution for Zeldovich fluid satisfying G=G 0(R/R 0) n is given.

Keywords: Cosmological models; Gravitational constants; Zeldovich

Document Type: Research article

DOI: http://dx.doi.org/10.1007/s10509-007-9487-7

Affiliations: 1: Email: anitasur2004@yahoo.co.in

Publication date: 2007-07-01

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