Astronomy and Astrophysics – Astronomy
Scientific paper
Apr 1983
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1983pazh....9..131m&link_type=abstract
(Pis'ma v Astronomicheskii Zhurnal, vol. 9, Mar. 1983, p. 131-134) Soviet Astronomy Letters (ISSN 0360-0327), vol. 9, Mar.-Apr.
Astronomy and Astrophysics
Astronomy
1
Astronomical Models, Cosmology, Fermions, Particle Flux Density, Universe, Vacuum Effects, Einstein Equations, Quantum Mechanics
Scientific paper
An analysis of the fermion field vacuum energy in a quasi-Euclidean Friedmann model is presented. It is shown that if the divergent integrals are properly inverted, an exact equivalence for the first two subtractions involved in the n-wave procedure can be traced through renormalization of the cosmological and gravitational constants. Kharkov's (1982) results for the mass-dependent terms in the fermion-field vacuum energy density are amended. For a radiation-dominated model that smoothly fits the de Sitter seed universe at the epoch t = square root of G, it is concluded that the mass-dependent vacuum energy density is negligible compared with the background energy density.
Mamaev S. G.
Mostepanenko V. M.
No associations
LandOfFree
The vacuum energy density of the fermion field in a Friedmann universe, and the cosmological problem does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with The vacuum energy density of the fermion field in a Friedmann universe, and the cosmological problem, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The vacuum energy density of the fermion field in a Friedmann universe, and the cosmological problem will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1235806