Singularities of wavefronts and lightcones in the context of GR via null foliations
General Relativity and Quantum Cosmology
2007-05-23 v1
Abstract
We describe an approach to the issue of the singularities of null hypersurfaces, due to the focusing of null geodesics, in the context of the recently introduced formulation of GR via null foliations.
Cite
@article{arxiv.gr-qc/0006077,
title = {Singularities of wavefronts and lightcones in the context of GR via null foliations},
author = {Simonetta Frittelli and Ezra T. Newman},
journal= {arXiv preprint arXiv:gr-qc/0006077},
year = {2007}
}
Comments
8 pages, 6 figures