8:Boosted Black Holes
Found that we can “move” a black hole (an excised region) for 3 black hole radii.
Importance here is that we can correctly propagate the black hole such that points that were previously excised are causally updated.
Data show that trailing end of black hole is smoothly update.
Problems however, with coordinate conditions.
Phys.Rev.Lett. 80 (1998) 2512-2516
