Inflationary solutions in general scalar tensor theory of gravitation

Pramana ◽  
1993 ◽  
Vol 40 (1) ◽  
pp. 31-34 ◽  
Author(s):  
A Banerjee ◽  
S B Dutta Choudhury ◽  
N Banerjee ◽  
A Sil
Keyword(s):  
Scalar Tensor Theory ◽  
Tensor Theory ◽  
General Scalar ◽  
Theory Of Gravitation

Static conformally flat solutions in a general scalar-tensor theory of gravitation

1982 ◽  
Vol 14 (11) ◽  
pp. 1017-1022 ◽  
Author(s):  
V. U. M. Rao ◽  
D. R. K. Reddy
Keyword(s):  
Scalar Tensor Theory ◽  
Conformally Flat ◽  
Tensor Theory ◽  
General Scalar ◽  
Theory Of Gravitation

scholarly journals LRS Bianchi Type-I Dark Energy Cosmological Models in General Scalar Tensor Theory of Gravitation

2013 ◽  
Vol 2013 ◽  
pp. 1-6 ◽  
Author(s):  
V. U. M. Rao ◽  
D. Neelima
Keyword(s):  
Dark Energy ◽  
Bianchi Type ◽  
Cosmological Models ◽  
Type I ◽  
Scalar Tensor Theory ◽  
Eos Parameter ◽  
Bianchi Type I ◽  
Tensor Theory ◽  
General Scalar ◽  
Theory Of Gravitation

Locally rotationally symmetric (LRS) Bianchi type-I dark energy cosmological model with variable equation of state (EoS) parameter in (Nordtvedt 1970) general scalar tensor theory of gravitation with the help of a special case proposed by (Schwinger 1970) is obtained. It is observed that these anisotropic and isotropic dark energy cosmological models always represent an accelerated universe and are consistent with the recent observations of type-Ia supernovae. Some important features of the models, thus obtained, have been discussed.

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 Kantowski-Sachs String Cosmological Model with Bulk Viscosity in General Scalar Tensor Theory of Gravitation

2013 ◽  
Vol 2013 ◽  
pp. 1-5 ◽  
Author(s):  
V. U. M. Rao ◽  
D. Neelima
Keyword(s):  
Bulk Viscosity ◽  
Cosmological Models ◽  
Scalar Tensor Theory ◽  
New Class ◽  
Tensor Theory ◽  
Present Universe ◽  
General Scalar ◽  
Theory Of Gravitation ◽  
Spatially Homogeneous ◽  
Special Case

A new class of spatially homogeneous Kantowski-Sachs string cosmological models with bulk viscosity in Nordtvedt (1970) general scalar-tensor theory of gravitation with the help of a special case proposed by Schwinger (1970) is obtained. In this paper we have presented anisotropic as well as isotropic cosmological models. Some important features of the models, thus obtained, have been discussed. These exact models are new and more general and represent not only the early stages of evolution but also the present universe.

Some results in the general scalar tensor theory

1984 ◽  
Vol 102 (2) ◽  
pp. 223-228
Author(s):  
Tarkeshwar Singh ◽  
T. Singh
Keyword(s):  
Scalar Tensor Theory ◽  
Tensor Theory ◽  
General Scalar
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