Problems of classical and quantum gravitational collapse. 10

The possible production of massless particles in spaces with twisting is investigated for the instance of a scalar field. Such an effect takes place because of breaking by the twisting field of conformal invariance of the scalar field equation. A ghost spinor field was chosen as the source of the geometric twisting field. The space-time metrics is determined by the background (spinless) matter form the Einstein equation of the general relativity theory. A pure twisting effect has been obtained, which depends essentially on the density of the spinor matter to the density of the background matter. It is shown that produced particles make anisotropic the originally isotropic Universe