2 papers
gr-qc2009
The perturbation equation of a static symmetrical homogeneous space-time
Jose L. Martinez-Morales
In absence of explicit solutions of the perturbation equation of a static symmetrical homogeneous space-time, the best we can do is to construct a {\it quasi-}transformation. In th…
gr-qc2005
A static Einstein metric that generalizes the Schwarzschild metric
José L. Martínez-Morales
A static Einstein metric that generalizes the Schwarzschild metric is considered. The event horizon is not necessarily a sphere and the term $dt\sp2$ is a function on such horizon.…