Inflationary Kaluza- Klien Cosmic String In Scalar-Tensor Theory Of Gravitation
Authors: Janjeti Satish 
Published: March 2020

<!--[if gte mso 9]><xml> <o:OfficeDocumentSettings> <o:RelyOnVML /> <o:AllowPNG /> </o:OfficeDocumentSettings> </xml><![endif]--> <p class="MsoNormal" style="margin-bottom: .0001pt; text-align: justify; line-height: 150%; mso-layout-grid-align: none; text-autospace: none;"><strong><span style="font-size: 12.0pt; line-height: 150%; font-family: &quot;Times New Roman&quot;,&quot;serif&quot;;" lang="EN-US">Abstract<span style="mso-spacerun: yes;"> </span></span></strong><span style="font-size: 12.0pt; line-height: 150%; font-family: &quot;Times New Roman&quot;,&quot;serif&quot;;" lang="EN-US"><span style="mso-spacerun: yes;"> </span>We have investigated a spatially homogeneous and anisotropic Kaluz-Klien space time with cosmic strings<span style="mso-spacerun: yes;"> </span>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. 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