Current bounds on baryogenesis from complex Yukawa couplings of light
  fermions
  We calculate the contribution to the baryon asymmetry of the Universe (BAU)
from a $\mathcal{CP}$-violating source of the light quarks (charm, strange,
down, up) and the electron, resulting from a dimension-six effective field
theory term. We derive relevant bounds from the electric dipole moments of the
electron and neutron to estimate the maximal contribution from each single
flavor modification. Current bounds show that the charm quark can generate at
most $\mathcal{O}(1\%)$ of the BAU, while the lighter quarks and the electron
contribute at much lower levels.
