Answers are grounded in this paper and cite their sources.
Bergmann and Leipnik have derived some special solutions of the general-relativistic field equations in which the metric has the Schwarzschild or the Minkowski form, although a scalar field is assumed to be present. It will be shown that in reality this scalar field vanishes.
No takes yet. Share an insight, caveat, or question.
H. Treder (1958) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: