The World Function in Robertson-Walker Spacetime
نویسنده
چکیده
Amethod for finding the world function of Robertson-Walker spacetimes is presented. It is applied to find the world function for the k = 0, γ = 2, solution. The close point approximation for the RobertsonWalker world function is calculated upto fourth order.
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تاریخ انتشار 2008