arXiv · gr-qc/0106070
Constructing the Goedel universe
Abstract
By a suitable transformation, we derive the rotating Goedel universe from a static one and we show, how rotation may be implemented geometrically. The rotation law turns out to be a differential one. By increasing distance from the rotation axis the velocity of a rotating point will exceed the velocity of light and the cosmos has a cut-off radius. Thus, closed time-like curves do not occur in the Goedel universe.
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R. Burghardt. 2001-10-28. Constructing the Goedel universe. https://arxiv.org/abs/gr-qc/0106070
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