Slowly rotating body in the scalar-tensor theory of gravitation

1981 ◽  
Vol 24 (5) ◽  
pp. 401-405 ◽  
Author(s):  
V. I. Reizlin
Keyword(s):  
Scalar Tensor Theory ◽  
Rotating Body ◽  
Tensor Theory ◽  
Theory Of Gravitation

scholarly journals Plane Symmetric Solutions of a Scalar-Tensor Theory of Gravitation

1977 ◽  
Vol 30 (1) ◽  
pp. 109 ◽  
Author(s):  
DRK Reddy
Keyword(s):  
General Relativity ◽  
Empty Space ◽  
Scalar Fields ◽  
Scalar Tensor Theory ◽  
Field Equations ◽  
Plane Symmetric ◽  
Zero Mass ◽  
Tensor Theory ◽  
Special Cases ◽  
Theory Of Gravitation

Plane symmetric solutions of a scalar-tensor theory proposed by Dunn have been obtained. These solutions are observed to be similar to the plane symmetric solutions of the field equations corresponding to zero mass scalar fields obtained by Patel. It is found that the empty space-times of general relativity discussed by Taub and by Bera are obtained as special cases.

scholarly journals Non-Riemannian description of Robinson–Trautman spacetimes in Brans–Dicke theory of gravity

2019 ◽  
Vol 28 (04) ◽  
pp. 1950070
Author(s):  
Muzaffer Adak ◽  
Tekin Dereli ◽  
Yorgo Şenikoğlu
Keyword(s):  
Scalar Field ◽  
Differential Forms ◽  
Scalar Tensor Theory ◽  
Field Equations ◽  
Exterior Differential ◽  
Tensor Theory ◽  
Theory Of Gravitation ◽  
Theory Of Gravity ◽  
Future Reference

The variational field equations of Brans–Dicke scalar-tensor theory of gravitation are given in a non-Riemannian setting in the language of exterior differential forms over four-dimensional spacetimes. A conformally rescaled Robinson–Trautman metric together with the Brans–Dicke scalar field are used to characterize algebraically special Robinson–Trautman spacetimes. All the relevant tensors are worked out in a complex null basis and given explicitly in an appendix for future reference. Some special families of solutions are also given and discussed.

Bianchi type-III bulk viscous cosmic string model in a scalar-tensor theory of gravitation

2013 ◽  
Vol 349 (1) ◽  
pp. 467-471 ◽  
Author(s):  
T. Vidyasagar ◽  
C. Purnachandra Rao ◽  
R. Bhuvana Vijaya ◽  
D. R. K. Reddy
Keyword(s):  
Cosmic String ◽  
Bianchi Type ◽  
String Model ◽  
Scalar Tensor Theory ◽  
Type Iii ◽  
Tensor Theory ◽  
Bulk Viscous ◽  
Theory Of Gravitation

Five Dimensional Domain Walls in a Scalar-Tensor Theory of Gravitation

2008 ◽  
Vol 47 (11) ◽  
pp. 2966-2970 ◽  
Author(s):  
D. R. K. Reddy ◽  
P. Govinda Rao ◽  
R. L. Naidu
Keyword(s):  
Domain Walls ◽  
Scalar Tensor Theory ◽  
Tensor Theory ◽  
Theory Of Gravitation ◽  
Dimensional Domain
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