Bianchi Type-IX Magnetized Dark Energy Model in Saez-Ballester Theory of Gravitation

• 作者: Atish S. Sontakke H. R. Ghate
• 来源期刊: 天文学与天体物理学国际期刊(英文)
• 学科: 数学
• 关键词: Dark Energy Magnetic Field Bianchi Type-IX Universe Scalar-Tensor THEORY
• 年，卷（期）: 2014,（1）
• 页码范围: 181-191
• 页数: 11页
• 分类号: O1

摘要

The Bianchi type-IX cosmological model with variable ω has been studied in the scalar tensor theory of gravitation proposed by Saez and Ballester [Phys. Lett. A 113: 467, 1985] in the presence and absence of magnetic field of energy densityρb. A special law of variation of Hubble’s parameter proposed by Berman [Nuovo Cimento 74 B, 182, 1983] has been used to solve the field equations. The physical and kinematical properties of the model are also discussed.