Five dimensional LRS Bianchi type-I string cosmological model in Saez and Ballester theory |
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| Authors: | G Mohanty R R Sahoo K L Mahanta |
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| Institution: | (1) P.G. Department of Mathematics, Sambalpur University, Jyoti Vihar, Burla, Sambalpur, 768019, India |
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| Abstract: | In this paper, it is shown that five dimensional LRS Bianchi type-I string cosmological models do not survive for Geometric
and Takabayasi string whereas Barotropic string i.e. ρ=ρ(λ) survives and degenerates string with ρ+λ=0 in scalar tensor theory of gravitation proposed by Saez and Ballester (Phys. Lett. A 113:467, 1986). Further we studied some physical and geometrical properties of the model. |
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| Keywords: | Five dimensions LRS Bianchi type-I Cosmic string Scalar tensor theory |
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