Aa. Logunov et Ma. Mestvirishvili, ON THE POSSIBILITY OF GRAVITATIONAL COLLAPSE IN THE RELATIVISTIC THEORY OF GRAVITY, Theoretical and mathematical physics, 112(2), 1997, pp. 1056-1067
In the example of dust matter, it is shown that a gravitational attrac
tive force does not lead to the formation of ''black holes'' in the re
lativistic theory of gravity. It is proved that in the absence of matt
er, the gravitational field is also absent. Therefore, a Vacuum is not
a source of a gravitational field. The mechanism of energy production
in the process of the accumulation of matter into massive objects is
discussed.