Variable cosmology with “big-rip”

R.K. Mishra; A. Singh

doi:10.1051/eas/0936013

All issues

Volume 36 (2009)

EAS Publications Series, 36 (2009) 101-104

Abstract

Issue		EAS Publications Series Volume 36, 2009 Dark Energy and Dark Matter: Observations, Experiments and Theories


Page(s)		101 - 104
DOI		https://doi.org/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

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

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 ∝ tⁿ & Λ∝ tⁿ, Gρ/Λ as a constant along with study of big-rip scenerio.