Bianchi Type I Anisotropic Universe without Big Smash Driven by Law of Variation of Hubble's Parameter

preprint2010arXivOpen access

Abstract

A spatially homogeneous and anisotropic Bianchi Type I universe has been studied with ω <-1 without Big Smash. It is demonstrated that if cosmic dark energy behaves like a fluid with equation of state 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 unlike other phantom models, here, the scale factor for Bianchi Type I universe is found regular for all time. The present model is derived by using law of variation of Hubble's parameter from Bianchi Type I space-time and also the effective role of GCG behaviour is discussed.

Explore this paper’s authors, topics and related work.

Building this map preview

BZPEER is loading the nearby papers, people, topics and institutions for this page.

Reviews 0

Write a reviewWrite

No reviews yet.

Discussion 0

Add a commentWrite

No comments yet.