Konstruktion von Einstein–Maxwell-Feldern aus Einsteinschen Vakuumfeldern

Abstract

A method is discussed for constructing exact solutions of the Einstein—Maxwell equations from vacuum solutions. By means of changes of the metric, the properties of which are listed in § 2, one gets all electromagnetic solutions with the properties (7), Satz 5. In § 3, the transformations and the constructed fields are all given explicitely in terms of the vacuum metric.