Bianchi Type-V model with a perfect fluid and 𝛬-term

Pramana

T Singh1¹  R Chaubey¹ 

[1] Department of Applied Mathematics, Institute of Technology, Banaras Hindu University, Varanasi 221 005, India$$

关键词: Bianchi-type;    perfect fluid;    lambda term.;   

DOI  :  

学科分类：物理（综合）

来源: Indian Academy of Sciences

【 摘 要 】

A self-consistent system of gravitational field with a binary mixture of perfect fluid and dark energy given by a cosmological constant has been considered in Bianchi Type-V universe. The perfect fluid is chosen to be obeying either the equation of state 𝑝 = 𝛾 ρ with 𝛾 ∈ [0, 1] or a van der Waals equation of state. The role of 𝛬-term in the evolution of the Bianchi Type-V universe has been studied.

【 授权许可】

Unknown