Axially Symmetric Cosmic Strings in a Scalar-Tensor Theory |
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| Authors: | D R K Reddy R L Naidu V U M Rao |
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| Institution: | (1) Department of Mathematics, Anil Neeru Konda Institute of Technology and Science, Visakhapatnam, India;(2) Department of Mathematics, GMR Institute of Technology, GMR Nagar, Rajam, 532127, India;(3) Department of Applied Mathematics, Andhra University, Visakhapatnam, India |
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| Abstract: | Axially symmetric cosmological models with cosmic string source are obtained in a scalar-tensor theory of gravitation proposed
by Saez and Ballester (Phys. Lett. A113, 467, 1985). The models obtained give us axially symmetric geometric (Nambu) string, p-string and Reddy string (Astrophys. Space Sci. 286, 2003b) in Saez-Ballester theory. Some physical properties of the models are also discussed. |
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| Keywords: | Axially symmetric Cosmic strings Scalar tensor theory |
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