Bianchi Type-I Dark Energy Cosmological Model With Polytropic Equation Of State In Barber‟s Second Self-Creation Cosmology

S.D. Katore; D.V. Kapse

doi:https://doi.org/10.14445/22315373/IJMTT-V53P558

International Journal of Mathematics Trends and Technology

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Volume 53 | Number 6 | Year 2018 | Article Id. IJMTT-V53P558 | DOI : https://doi.org/10.14445/22315373/IJMTT-V53P558

Bianchi Type-I Dark Energy Cosmological Model With Polytropic Equation Of State In Barber‟s Second Self-Creation Cosmology

S.D. Katore, D.V. Kapse

Citation :

S.D. Katore, D.V. Kapse, "Bianchi Type-I Dark Energy Cosmological Model With Polytropic Equation Of State In Barber‟s Second Self-Creation Cosmology," International Journal of Mathematics Trends and Technology (IJMTT), vol. 53, no. 6, pp. 476-487, 2018. Crossref, https://doi.org/10.14445/22315373/IJMTT-V53P558

Abstract

In this paper, we have studied the Bianchi type-I universe with polytropic equation of state in the framework of the second self-creation theory of gravitation proposed by Barber [1]. The field equations have been solved by using (i) the power law relation between the average scale factor 'a' and the scalar field 'a' and (ii) the special law of variation for Hubble’s parameter proposed by Berman [2]. Some physical and kinematical aspects of the models are also discussed.

Keywords

Bianchi type-I universe, Dark energy, second self creation theory

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