EAS Publications Series

Issue		EAS Publications Series Volume 36, 2009 Dark Energy and Dark Matter: Observations, Experiments and Theories
Page(s)		101 - 104
DOI		10.1051/eas/0936013
Published online		30 May 2009

Dark Energy and Dark Matter: Observations, Experiments and Theories
E. Pécontal, T. Buchert, Ph. Di Stefano and Y. Copin (eds)
EAS Publications Series, 36 (2009) 101-104
DOI: 10.1051/eas/0936013

Variable cosmology with “big-rip”

R.K. Mishra¹ and A. Singh²

¹ Department of Mathematics, SLIET Longowal Sangrur Punjab, India
² Department of Mathematics, BBSB College of Engineering and Technology, Fatehgarh Sahib Punjab, India

Published online: 30 May 2009

Abstract
In this paper, we have constructed some cosmological models which satisfy the present day observational data and the initial conditions as proposed by Sivaram et al. (Brans & Dicke 1961) with additional requirements G $\propto t^{n }$ & $\Lambda$ $\propto t^{n }$ , G $\rho$ / $\Lambda$ as a constant along with study of big-rip scenerio.

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