Ricci Collineations for type B warped space-times
arXiv:gr-qc/9704063 · doi:10.1023/A:1018807728811
Abstract
We present the general structure of proper Ricci Collineations (RC) for type B warped space-times. Within this framework, we give a detailed description of the most general proper RC for spherically symmetric metrics. As examples, static spherically symmetric and Friedmann-Robertson-Walker space-times are considered.
18 pages, Latex, To appear in GRG