Bianchi type-V bulk viscous string cosmological model in f(R,T) gravity

RL Naidu, DRK Reddy, T Ramprasad… - Astrophysics and Space …, 2013 - Springer
In this paper, we investigate a spatially homogeneous and anisotropic Bianchi type-V
cosmological model in a scalar-tensor theory of gravitation proposed by Harko et al.(Phys …

Exact Bianchi type II, VIII and IX string cosmological models in Saez-Ballester theory of gravitation

M Rao, MV Santhi, T Vinutha - Astrophysics and Space …, 2008 - search.proquest.com
in Saez-Ballester theory of gravitation Page 1 Astrophys Space Sci (2008) 314: 73—77 DOI
10.1007/s10509—008—9739—l ORIGINAL ARTICLE Exact Bianchi type 11, VIII and IX string …

Bianchi-V string cosmology with power law expansion in f (R, T) gravity

A Kumar Yadav - The European Physical Journal Plus, 2014 - Springer
In this paper, we search the existence of the Bianchi-V string cosmological model in the f (R,
T) gravity with power law expansion. Einstein's field equations have been solved by taking …

Cosmic strings in gravity

T Harko, MJ Lake - The European Physical Journal C, 2015 - Springer
We consider Kasner-type static, cylindrically symmetric interior string solutions in the f\left (R,
L_m\right) f R, L m theory of modified gravity. The physical properties of the string are …

Anisotropic universe with cosmic strings and bulk viscosity in a scalar–tensor theory of gravitation

VUM Rao, G Sree Devi Kumari… - Astrophysics and space …, 2011 - Springer
A spatially homogeneous and anisotropic Bianchi type-I cosmological model is obtained in a
scalar–tensor theory of gravitation proposed by Saez and Ballester (Phys. Lett. A 113: 467 …

A dark energy model in a scalar tensor theory of gravitation

VUM Rao, G Sreedevi Kumari, D Neelima - Astrophysics and Space …, 2012 - Springer
LRS Bianchi type-I dark energy model with variable equation of state (EoS) parameter is
presented in the scalar-tensor theory of gravitation proposed by Saez and Ballester (Phys …

Kantowski-Sachs bulk viscous string cosmological model in f (R, T) gravity

DRK Reddy, S Anitha, S Umadevi - The European Physical Journal Plus, 2014 - Springer
A spatially homogenous and anisotropic Kantowski-Sachs space-time is considered in the
presence of bulk viscous fluid containing one-dimensional cosmic strings in the framework …

Behaviour of viscous fluid in string cosmological models in the framework of Lyra geometry

MR Mollah, KP Singh - New Astronomy, 2021 - Elsevier
In this communication, we studied the aspects of bulk viscous fluid cosmological model with
quadratic equation of state in the presence of strings loaded with particles in a higher …

Plane symmetric string cosmological models in self-creation theory of gravitation

VUM Rao, T Vinutha - Astrophysics and Space Science, 2010 - Springer
Plane symmetric string cosmological models in self-creation theory of gravitation Page 1
Astrophys Space Sci (2010) 325: 59–62 DOI 10.1007/s10509-009-0156-x ORIGINAL ARTICLE …

Bianchi types II, VIII and IX string cosmological models with bulk viscosity in Brans-Dicke theory of gravitation

VUM Rao, KVS Sireesha - International Journal of Theoretical Physics, 2012 - Springer
We have obtained and presented spatially homogeneous Bianchi types II, VIII and IX string
cosmological models with bulk viscosity in a scalar tensor theory of gravitation proposed by …