Colliding plane waves with W=M=0
arXiv:gr-qc/9705029
Abstract
It is shown that there are three vacuum and one electrovacuum solutions of diagonal plane waves with M=0 and constant Maxwell scalars. Namely, these are the single wave, Stoyanov, Babala and Bell-Szekeres solutions. A comparison is made with the planar solutions of Taub.
6 pages, LaTeX