Bianchi Type-I Inflationary Cosmological Models With Constant Deceleration Parameter For Perfect Fluid Distribution In General Relativity

AUTHOR AND
AFFILIATION

Laxmi Lal Jat1, Atul Tyagi2,Barkha Rani Tripathi3

 

1Department of Mathematics & Statistics, UCOS, MLSU,Udaipur 313001,(India)
2Department of Mathematics & Statistics, UCOS, MLSU,Udaipur 313001,(India)
3Department of Mathematics,VidyaBhawanRural Institute,MLSU,Udaipur 313001, (India)

Corresponding Author Email: barkha1808@gmail.com, laxmilal000@gmail.com , tyagi.atul10@mlsu.ac.in

KEYWORDS:

Keywords: Bianchi Type-I, Inflationary Universe, Perfect fluid, Cosmology (85A40).

Issue Date:

04-01-2022

Pages:

20-27

ISSN:

2319-8044 (Online) – 2231-346X (Print)

Source:

Vol.34 – No. 1

PDF

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DOI:

http://dx.doi.org/10.22147/jusps-A/340104

ABSTRACT:

The models represent expanding and shearing universe and both models start with Big Bang initially and the expansion stops for large time. The spatial volume increases with time representing inflationary scenario. The shear is zero for large value of time representing isotropization of universe. The Hubble parameter determines the age of the universe. The expression for Hubble parameter matches with FRW model.

 

Copy the following to cite this Article:

Laxmi Lal Jat, Atul Tyagi,Barkha Rani Tripathi*, “The Motion of Strong Plane Shock Wave in Highly Viscous Medium”, Journal of Ultra Scientist of Physical Sciences, Volume 34, Issue 1, Page Number 20-27, January 2022


Copy the following to cite this URL:

Laxmi Lal Jat, Atul Tyagi,Barkha Rani Tripathi*, “The Motion of Strong Plane Shock Wave in Highly Viscous Medium”, Journal of Ultra Scientist of Physical Sciences, Volume 34, Issue 1, Page Number 22-27, January 2022

Available from: https://ultrascientist.org/2022/02/02/bianchi-type-i-inflationary-cosmological-models-with-constant-deceleration-parameter-for-perfect-fluid-distribution-in-general-relativity/https://bit.ly/35n4Dzr