Bianchi Type-IX String Cosmological Models for Perfect Fluid Distribution in General Relativity
Bianchi Type-IX String Cosmological Models for Perfect Fluid Distribution in General Relativity作者机构:Department of Mathematics and Statistics College of Science MLS University Udaipur-313001 India Department of Mathematics Techno India NJR Institute of Technology Udaipur-313004 India
出 版 物:《Chinese Physics Letters》 (中国物理快报(英文版))
年 卷 期:2010年第27卷第7期
页 面:299-301页
核心收录:
学科分类:080706[工学-化工过程机械] 07[理学] 08[工学] 0807[工学-动力工程及工程热物理] 0805[工学-材料科学与工程(可授工学、理学学位)] 070201[理学-理论物理] 0704[理学-天文学] 0702[理学-物理学]
主 题:Clouds Cosmological models Relativity theory
摘 要:The present study deals with Bianchi type-IX string cosmological models for perfect fluid distribution. We consider two cases: (i) ρ + λ = 0, (ii) ρ - λ = 0, where ρ and λ are the rest energy density and the tension density of a string cloud, respectively. The physical and geometrical properties of the models are discussed.