Gravitational field of radiating cosmic string.
نویسنده
چکیده
We examine the Einstein equation with the energy-momentum tensors which correspond to an infinite line string of finite radius plus an outgoing radiation field. It is used to see the effect of the radiation field on the spacetime of a cosmic string. We make some assumptions about the metric coefficients and find a class of exact solution. The result can be applied to study the back reaction on a radiating cosmic string.
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عنوان ژورنال:
- Physical review. D, Particles and fields
دوره 47 2 شماره
صفحات -
تاریخ انتشار 1993