Causality violating geodesics in Bonnor's rotating dust metric
arXiv:0811.2468 · doi:10.1023/B:GERG.0000046853.99745.e4
Abstract
We exhibit timelike geodesic paths for a metric, introduced by Bonnor [11] and considered also by Steadman [13], and show that coordinate time runs backward along a portion of these geodesics.