Astronomy and Astrophysics – Astrophysics
Scientific paper
Jun 1976
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1976pcvc.rept.....l&link_type=abstract
Particle creation in the vortex cosmological model NASA Transl. into ENGLISH from Moscow Inst. of Space Res. report PR-233, 1975
Astronomy and Astrophysics
Astrophysics
Cosmology, Galactic Rotation, Gravitons, Vortices, Astronomical Models, Astrophysics, Galactic Evolution, Rotating Matter
Scientific paper
A complete picture of evolution of the vortex model, with allowance for matter creation, is constructed. It is shown that the effect of particle creation near the singularity at t approximately t sub pl results in a strong decrease in the primary vortex velocity of matter which ultimately proves to be completely insufficient for the vortex theory of the origin of galactic rotation; it does not lead to a decrease (compensation) in the total specific angular momentum of matter by the angular momentum of the free gravitons created. The graviton angular momentum oscillates with growing amplitude. Limitations are given on the parameters of the vortex model, which follow from observations of the chemical composition of prestellar matter and of the isotropic relict background.
Lukash Vladimir N.
Novikov Igor D.
Starobinskiy A. A.
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