New mechanism of energy releasing in astrophysical objects

It is shown that in the field theory of gravitation with minimum binding attracting gravitational forces transform into repulsive forces. Thus instead of gravitational collapse inherent to the general relativity theory, there is a new mechanism of energy release in the given theory. It is shown that small perturbations of the radius of an astrophysical object, when the mean gravitational potential reaches its critical value, lead to expansion of matter. Such an expansion can be followed by ejection of some object mass with energy release