Evaporation of charged bosonic condensate in cosmology

Details Evaporation of charged bosonic condensate in cosmology Evaporation of charged bosonic condensate in cosmology

2005-05-30

arxiv.org/abs/hep-ph/0505255v1

Astropart.Phys.24:289-300,2005

Physics

High Energy Physics

High Energy Physics - Phenomenology

18 pages, 9 figures

Scientific paper

10.1016/j.astropartphys.2005.07.

Cosmological evolution of equilibrium plasma with a condensate of U(1)-charged bosonic field is considered. It is shown that the evaporation of the condensate is very much different from naive expectations, discussed in the literature, as well as from evaporation of non-equilibrium neutral condensate. The charged condensate evaporates much slower than the decay of the corresponding bosons. The evaporation rate is close to that of the cosmological expansion. The plasma temperature, in contrast, drops much faster than usually, namely as the third power of the cosmological scale factor. As a result the universe becomes very cold and the cosmological charge asymmetry reaches a huge value.

Affiliated with

Also associated with

No associations

Rating

Evaporation of charged bosonic condensate in cosmology 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 Evaporation of charged bosonic condensate in cosmology, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Evaporation of charged bosonic condensate in cosmology will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-314841