Neutron electric dipole moment and flavor changing interactions in supersymmetric theories

Abstract

Supersymmetric contributions to the neutron electric dipole moment (EDM) are studied taking account of the flavor changing interactions. We found that the gluino contribution is sensitive to the flavor changing interaction. Enhancement of neutron EDM via flavor mixing effects is possible when the squark mass difference between the different generations is sizable. As an example, the results of the SUSY SU(5) GUT with right-handed neutrinos are briefly discussed.

LaTeX2e, 10 pages, 4 figures

References in corpus (2)

• $B\to \varphi K_s$ versus Electric Dipole Moment of ${}^{199}$Hg Atom in Supersymmetric Models with Right-handed Squark Mixing
• Large Supersymmetric Contribution to CP Asymmetry of B_d \to ϕK_S from Left-Handed Squark Mixing

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