Satish Janjeti
Vignan's institute of engineering for women

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Inflationary Kaluza- Klien Cosmic String In Scalar-Tensor Theory Of Gravitation Satish Janjeti
International Journal of Advances in Applied Sciences Vol 3, No 3: September 2014
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (392.567 KB) | DOI: 10.11591/ijaas.v3.i3.pp141-150

Abstract

Abstract We have investigated a spatially homogeneous and anisotropic Kaluz-Klien space time with cosmic strings in the presence of Sen Dunn theory as source. Exact solutions of the Einstein field equations are presented via a suitable power law assumption. Some of models obey geometric strings, massive strings and Takabayasi’s equation of state .We find that the constant value of deceleration parameter is reasonable for the present day universe. Some physical and geometric behaviour of the models are also discussed.