The generalized Szekeres family of solution for quasi-spherical space-time of higher dimensions are obtained in the scalar tensor theory of gravitation. Brans-Dicke field equations expressed in Dicke's revised units are exhaustively solved for all the subfamilies of the said family. A particular group of solutions may also be interpreted as due to the presence of the so-called C-field of Hoyle and Narlikar and for a chosen sign of the coupling parameter. The models show either expansion from a big bang type of singularity or a collapse with the turning point at a lower bound. There is one particular case which starts from the big bang, reaches a maximum and collapses with the in course of time to a crunch
We study cosmological models in scalar tensor theories of gravity with power-law potentials as model...
We study cosmological models in scalar tensor theories of gravity with power-law potentials as model...
We study cosmological models in scalar tensor theories of gravity with power-law potentials as model...
An analysis of the solutions for the field equations of generalized scalar-tensor theories of gravit...
We consider a 5-dimensional scalar-tensor theory which is a direct generalization of the original 4-...
In the context of generalized Brans-Dicke cosmology we use the Killing tensors of the minisuperspace...
Abstract We consider the existence of an “inflaton” described by an homogeneous scalar field in the ...
The effective four-dimensional, linearised gravity for a brane world model with higher order curvatu...
We use nonlinear perturbation theory to obtain new solutions for brane world models that incorporate...
The variational field equations of Brans-Dicke scalar-tensor theory of gravitation are given in a no...
In this paper, conditions for existence of Gödel and Gödel-type solutions in Brans–Dicke (BD) scalar...
AbstractIn this paper, conditions for existence of Gödel and Gödel-type solutions in Brans–Dicke (BD...
Recently, Pani et al. explored a new theory of gravity by adding nondynamical fields, i.e., gravity ...
We study q-stars in Brans-Dicke gravitational theory. We find that when the Brans-Dicke constant, $\...
We consider the existence of an "inflaton" described by an homogeneous scalar field in the Szekeres ...
We study cosmological models in scalar tensor theories of gravity with power-law potentials as model...
We study cosmological models in scalar tensor theories of gravity with power-law potentials as model...
We study cosmological models in scalar tensor theories of gravity with power-law potentials as model...
An analysis of the solutions for the field equations of generalized scalar-tensor theories of gravit...
We consider a 5-dimensional scalar-tensor theory which is a direct generalization of the original 4-...
In the context of generalized Brans-Dicke cosmology we use the Killing tensors of the minisuperspace...
Abstract We consider the existence of an “inflaton” described by an homogeneous scalar field in the ...
The effective four-dimensional, linearised gravity for a brane world model with higher order curvatu...
We use nonlinear perturbation theory to obtain new solutions for brane world models that incorporate...
The variational field equations of Brans-Dicke scalar-tensor theory of gravitation are given in a no...
In this paper, conditions for existence of Gödel and Gödel-type solutions in Brans–Dicke (BD) scalar...
AbstractIn this paper, conditions for existence of Gödel and Gödel-type solutions in Brans–Dicke (BD...
Recently, Pani et al. explored a new theory of gravity by adding nondynamical fields, i.e., gravity ...
We study q-stars in Brans-Dicke gravitational theory. We find that when the Brans-Dicke constant, $\...
We consider the existence of an "inflaton" described by an homogeneous scalar field in the Szekeres ...
We study cosmological models in scalar tensor theories of gravity with power-law potentials as model...
We study cosmological models in scalar tensor theories of gravity with power-law potentials as model...
We study cosmological models in scalar tensor theories of gravity with power-law potentials as model...