Some Bianchi type-I Cosmic Strings in a Scalar –Tensor Theory of Gravitation
نویسنده
چکیده
The field equations are obtained in Sen–Dunn theory of gravitation with the help of LRS Bainchi type-I in the context of cosmic strings. We have solved the field equations when the shear σ is proportional to the scalar expansion θ. It is found that the cosmic do not exist with the scalar field except for some special cases and hence vacuum solutions are presented and discussed. c © Electronic Journal of Theoretical Physics. All rights reserved.
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تاریخ انتشار 2011