On space-times admitting shear-free, irrotational, geodesic null congruences
General Relativity and Quantum Cosmology
2007-05-23 v1
Abstract
Space-times admitting a shear-free, irrotational, geodesic null congruence are studied. Attention is focused on those space-times in which the gravitational field is a combination of a perfect fluid and null radiation.
Cite
@article{arxiv.gr-qc/0005064,
title = {On space-times admitting shear-free, irrotational, geodesic null congruences},
author = {A. M. Sintes and A. A. Coley and D. J. McManus},
journal= {arXiv preprint arXiv:gr-qc/0005064},
year = {2007}
}
Comments
Latex, 4 pages. Published in "Analytical and Numerical Approaches to Relativity: Sources of Gravitational Radiation". Edts. C. Bona, J. Carot, L. Mas and J. Stela; U.I.B. Mallorca, pp. 266-270 (1998)