1211.1808 (Nodoka Yamanaka)

Two-loop level rainbow-like supersymmetric contribution to the fermion
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Nodoka Yamanaka

We calculate the two-loop level electric and chromo-electric dipole moments of the fermion involving fermion-sfermion inner loop, gaugino, and higgsino in the minimal supersymmetric standard model, and analyze the chromo-electric dipole moment with the top-stop inner loop. It is found that this contribution is comparable with, and even dominates in some situation over the Barr-Zee type diagram generated from the CP-violation of the top squark sector in TeV scale supersymmetry breaking.

View original: http://arxiv.org/abs/1211.1808