LRS Bianchi Type-V Anisotropic Universe without Big Smash Driven by Law of Variation of Hubble′s Parameter
Author Affiliations
- 1Department of Mathematics, Jijamata Mahavidyalaya, Buldana, INDIA
Res. J. Recent Sci., Volume 3, Issue (ISC-2013), Pages 48-52, (2014)
Abstract
Homogeneous and anisotropic LRS Bianchi type-V universe has been studied with ω <−1 without Big Smash driven by Hubble’s law of variation of parameter. It is investigated that if cosmic dark energy behaves like a fluid with equation of statewr p=ωρ, ( p and ρ being pressure and energy density respectively) as well as generalized Chaplygin gas simultaneously, Big Rip or Big Smash problem does not arise even for equation of state parameter- ω <−1. Also the scale factor for the future universe is found to be regular for all time.
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