https://doi.org/10.1140/epjp/i2014-14049-7
Regular Article
Axially symmetric cosmological model in f(R, T) gravity
Department of Mathematics, Birla Institute of Technology and Science-Pilani, 500078, Hyderabad, India
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Received:
23
December
2013
Revised:
15
February
2014
Accepted:
27
February
2014
Published online:
27
March
2014
Abstract
An axially symmetric space-time is considered in the presence of a perfect fluid source in the framework of f (R, T) gravity, where R is the Ricci scalar and T is the trace of the energy-momentum tensor proposed by Harko et al. (Phys. Rev. D 84, 024020, (2011)). We assume the variation law of mean Hubble parameter to obtain the exact solutions of the field equations. The geometrical and physical parameters for both the models are studied.
© Società Italiana di Fisica and Springer-Verlag Berlin Heidelberg, 2014
