Standard Model CP-violation and Cold Electroweak Baryogenesis

Details Standard Model CP-violation and Cold Electroweak Baryogenesis Standard Model CP-violation and Cold Electroweak Baryogenesis

2010-09-13

arxiv.org/abs/1009.2358v3

Physics

High Energy Physics

High Energy Physics - Phenomenology

27 pages, 5 figures. Revision, clarification and focusing of presentation, typos fixed, results unchanged

Scientific paper

Using large scale real-time lattice simulations, we calculate the baryon asymmetry generated at a fast, cold electroweak symmetry breaking transition. CP-violation is provided by the leading effective bosonic term resulting from integrating out the fermions in the Minimal Standard Model at zero temperature, and performing a covariant gradient expansion [1]. This is an extension of the work presented in [2]. The numerical implementation is described in detail, and we address issues specifically related to using this CP-violating term in the context of Cold Electroweak Baryogenesis. The results support the conclusion of [2], that Standard Model CP-violation may be able to reproduce the observed baryon asymmetry in the Universe in the context of Cold Electroweak Baryogenesis.

Affiliated with

Also associated with

No associations

Rating

Standard Model CP-violation and Cold Electroweak Baryogenesis 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 Standard Model CP-violation and Cold Electroweak Baryogenesis, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Standard Model CP-violation and Cold Electroweak Baryogenesis will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-337539