Electron EDM and Muon anomalous magnetic moment in Two-Higgs-Doublet Models

Abstract

The CP violating two-Higgs doublet model of type-X may enhance significantly the electric and magnetic moment of leptons through two-loop Barr-Zee diagrams. We analyze the general parameter space of the type-X 2HDM consistent with the muon $g-2$ and the electron EDM measurements to show how strongly the CP violating parameter is constrained in the region explaining the muon $g-2$ anomaly.

Comments: 16 pages, 3 figures