Effects of Left-Right Scalar Quark Flavor Mixings on CP Violation in Supersymmetry

Studies of flavor mixings among left squarks (superpartners of left-handed components of quarks) and right squarks are made in the minimal low energy supergravity model, where all one-loop corrections are taken into account from renormalization group equations. So far, their effects on physics have been presumed to be negligible. Ii is found, contrary to that presumption, that they play major roles in two phenomena, the electric dipole moment of neutron and the asymmetry of muon polarization in K L .... fJ.+ fJ.decay.