Cosmological constant and absence of particle creation

Details Cosmological constant and absence of particle creation Cosmological constant and absence of particle creation

Mar 1983

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1983phrvl..50.1009p&link_type=abstract

Physical Review Letters, vol. 50, Mar. 28, 1983, p. 1009-1012. NSF-supported research.

Mathematics

Logic

18

Astronomical Models, Cosmology, Gravitons, Particle Production, Universe, Cosmic Rays, Einstein Equations, Evolution (Development), Expansion

Scientific paper

If one requires as an equilibrium condition that the creation rate for
gravitons or minimally coupled massless scalar particles vanishes in the
radiation-dominated early universe, then the expansion of the universe
must be isotropic and the cosmological constant must be zero. A similar
equilibrium condition involving massive particles is also discussed.

Affiliated with

Also associated with

No associations

Rating

Cosmological constant and absence of particle creation 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 Cosmological constant and absence of particle creation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cosmological constant and absence of particle creation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1470569