The birth of a closed universe, and the anthropogenic principle

Details The birth of a closed universe, and the anthropogenic principle The birth of a closed universe, and the anthropogenic principle

Oct 1981

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1981pazh....7..579z&link_type=abstract

(Pis'ma v Astronomicheskii Zhurnal, vol. 7, Oct. 1981, p. 579-581.) Soviet Astronomy Letters, vol. 7, Sept.-Oct. 1981, p. 322, 3

Astronomy and Astrophysics

Astronomy

18

Cosmology, Universe, Cosmic Plasma, Plasma Temperature, Polarization, Vacuum Effects

Scientific paper

A scenario is proposed for the evolution of the universe, starting with the quantum birth of a closed world at a minimum in the self-consistent de Sitter cosmological solution with vacuum polarization. The closure of the universe and the permanently supercritical value of its density follow directly from a single condition: that quantum birth take place. The perturbations must be small in order that the de Sitter phase may be sufficiently prolonged to ensure a protracted Friedmann plasma-matter expansion. Thus a universe having the properties we observe may in fact have been singled out by the anthropogenic principle.

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