ANISOTROPIC VISCOUS FLUID COSMOLOGICAL MODELS IN SAEZ-BALLESTER THEORY OF GRAVITATION

被引：0

作者：

Yadav, Mahesh Kumar ^{[1
]}

Kumar, Sanjeev ^{[1
]}

Gangele, Raj Kumar ^{[1
]}

机构：

[1] Dr Hari Singh Gour Vishwavidyalaya, Dept Math, Sagar 470003, MP, India

来源：

JOURNAL OF RAJASTHAN ACADEMY OF PHYSICAL SCIENCES | 2019年 / 18卷 / 1-2期

关键词：

Saez-Ballester Theory; Viscous Fluid; Bianchi Type I Cosmological Model; PERFECT FLUID; HEAT-FLOW;

D O I：

暂无

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

In this paper, we investigate Anisotropic Bianchi Type-I viscous fluid cosmological models with field equations proposed by Saez-Ballester (phys. letts. A.113 (1995)). To obtain determinate model, we have used the condition that expansion (theta) is proportional to shear (sigma) which leads to A = B-m, where m is constant and A, B are metric potentials. The coefficient of bulk viscosity (zeta) is taken as a constant. The physical and geometrical properties of the model are also studied.

引用

页码：83 / 93

页数：11

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