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CP violation in the bosonized Standard Model
  KTH/Nordita/SU seminar in Theoretical Physics [before December 2013]

Wednesday 18 February 2009
from 11:00 to 12:00
at FA31
Speaker : Thomas Konstandin (Barcelona)
Abstract : I discuss the importance of CP violation (CPV) in cosmology and give some common arguments why it is believed that the CPV of the Standard Model cannot be sufficient to explain the observed baryon asymmetry. Then I go on to argue why these arguments might fail in an effective approach where the quarks have been integrated out. I discuss in detail how to obtain the corresponding bosonic effective theory by using the worldline formalism with special emphasis on CP-violating operators. Finally I comment on the use of this effective theory in baryogenesis calculations.

Nordita  | Last modified 07 March 2015 09:19  |  HELP