Bianchi type-VI0 cosmological model in the general scalar-tensor theory of gravitation

1990 ◽  
Vol 172 (1) ◽  
pp. 83-88 ◽  
Author(s):  
K. Shanthi ◽  
V. U. M. Rao
Keyword(s):  
Cosmological Model ◽  
Bianchi Type ◽  
Scalar Tensor Theory ◽  
Tensor Theory ◽  
General Scalar ◽  
Theory Of Gravitation ◽  
Bianchi Type Vi0

scholarly journals Bianchi Types II, VIII, and IX String Cosmological Models in Brans-Dicke Theory of Gravitation

2012 ◽  
Vol 2012 ◽  
pp. 1-8 ◽  
Author(s):  
V. U. M. Rao ◽  
M. Vijaya Santhi
Keyword(s):  
Energy Density ◽  
Cosmological Model ◽  
Bianchi Type ◽  
Cosmological Models ◽  
Scalar Tensor Theory ◽  
Tensor Theory ◽  
Geometrical Features ◽  
Viii And Ix ◽  
Theory Of Gravitation ◽  
Bianchi Types

Bianchi types II, VIII, and IX string cosmological models are obtained and presented in a scalar-tensor theory of gravitation proposed by Brans and Dicke (1961) for λ+ρ=0. We also established the existence of only Bianchi type IX vacuum cosmological model for λ=ρ, where λ and ρ are tension density and energy density of strings, respectively. Some physical and geometrical features of the models are also discussed.

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