New Jarlskog Determinant from Physics above the GUT Scale
نویسندگان
چکیده
We study the Planck scale effects on Jarlskog determiant. Quantum gravitational (Planck scale) effects lead to an effective SU(2) × U(1) invariant dimension-5 Lagrangian involving neutrino and Higgs fields, which give rise to additional terms in neutrino mass matrix on electroweak symmetry breaking. We assume that gravitational interaction is flavor blind and compute the Jarlskog determiant due to Planck scale effects. In the case of neutrino sector, the strentgh of CP violation is measured by Jarlskog determiant. We applied our approach to study Jarlskog determinant due to the Planck scale effects. c © Electronic Journal of Theoretical Physics. All rights reserved.
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تاریخ انتشار 2009