[QCD theory Seminar] Chiral asymmetry in the early Universe
SPEAKER
Kyohei Mukaida, KEK
PLACE
Online (Zoom)
Since the SM model is a chiral theory, asymmetries in matter generically result in chiral asymmetries. Nevertheless, the effect of the primordial chiral asymmetry is often neglected in the study of the early Universe because the baryon asymmetry is tiny. In this talk, I will discuss some examples where the chiral asymmetry plays essential roles, in particular in the context of baryogenesis.