Journal of Innovation in Applied Research (eISSN: 2581-4206)

Jounal of Innovation in Applied Research
(eISSN: 2581-4206)
LRS Bianchi Type II Cosmological Model with Stiff Fluid And Varying ^ Term
Applied Research | Volume 2

LRS Bianchi Type II Cosmological Model with Stiff Fluid And Varying ^ Term

Dr. Sudha Agrawal
Open Access   
Published : 30-Aug-2019

DOI: 10.51323/JIAR.2.1.2019.5-14

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In this paper, Einstein's Field equations for locally-Rotationally - Symmetric Bianchi type -II space time in the presence of stiff fluid matter and variable cosmological term are considered. To obtain the exact solution of Non - linear differential equations, we assume timedecaying cosmological term of the forms, Λ= α a./a, where a being average scale factor, By using a special law of variation for Hubble's parameter [Berman, M.S. (1983). Nuovo cimento, B 74,182], which yields a constant value of deceleration parameter. A detail study of Physical parameters is carried out. The nature of singularities is also discussed.


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Department of Mathematics, Faculty of Basic Science, AKS University, Sherganj Road, Satna485001 (M.P) India
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