Baryogenesis at the Electroweak Scale

Anders Tranberg, University of Stavanger

The asymmetry between matter and antimatter is still an unsolved mystery of astroparticle physics. Presumably, the asymmetry was generated during a strong phase transition at or before the electroweak symmetry breaking transition in the Early Universe. Electroweak baryogenesis as a scenario has a long and illustrious history of trial and not-quite-success. I will present a related, competing model ("Cold" electroweak baryogenesis), and demonstrate how one may numerically compute and actual number for the generated asymmetry from first principles.

(The slides are now available)

Weekly Theory Seminar. Note the time!

Published Apr. 5, 2016 9:06 PM - Last modified Apr. 15, 2016 3:40 PM