Electron EDM as a Sensitive Probe of PeV Scale Physics

Understand

We give a quantitative analysis of the electric dipole moments as a probe of high scale physics.

• We focus on the electric dipole moment of the electron since the limit on it is the most stringent.
• Further, theoretical computations of it are free of QCD uncertainties.
• The analysis presented here first explores the probe of high scales via electron EDM within MSSM where the contributions to the electric dipole moment (EDM) arise from the chargino and the neutralino exchanges in loops.