Curvature and conformal collineations in presence of matter
Copyright policy )Curvature and conformal collineations in presence of matter
Necessary and sufficient conditions for the existence of curvature and conformal collineations (when they are not conformal motions) are applied in order to obtain spherically symmetric metrics. This part bases on an earlier classification made by \textit{G. S. Hall} and \textit{C. B. G. McIntosh} [Int. J. Theor. Phys. 22, 469-476 (1983; Zbl 0523.53037)]. Then Einstein equations are used to complete the specification of the metric as well as the distribution of matter.
Einstein equations, conformal collineations, Applications of local differential geometry to the sciences, Gravitational energy and conservation laws; groups of motions, spherically symmetric metrics
Einstein equations, conformal collineations, Applications of local differential geometry to the sciences, Gravitational energy and conservation laws; groups of motions, spherically symmetric metrics
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