Lepton Flavor Violation in Supersymmetric SO(10) Grand Unified Models

Abstract

The study for lepton flavor violation combined with the neutrino oscillation may provide more information about the lepton flavor structure of the grand unified theory. In this paper, we study two lepton flavor violation processes, $\tau \to \mu \gamma$ and $Z\to \tau \mu$, in the context of supersymmetric SO(10) grand unified models. We find the two processes are both of phenomenological interest. In particular the latter may be important in some supersymmetric parameter space where the former is suppressed. Thus, Z-dacay may offer another chance for looking for lepton flavor violation.

26 pages, 10 figures

References in corpus (10)

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• Construction of a Minimal Higgs SO(10) SUSY GUT Model
• Lepton Flavor Violation and Bilinear R-parity Violation
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• Anomalous U(1) symmetry and lepton flavor violation
• New bounds on trilinear R-parity violation from lepton flavor violating observables
• Lepton Flavor Violation and the Origin of the Seesaw Mechanism
• Lepton Flavour Violating top decays at the LHC
• Lepton Flavor Violation and Neutrino Mixings in a 3X2 Seesaw Model
• Exclusive Semileptonic Rare Decays $B\to K^{(\ast )}{l}^{+}{l}^{-}$ in a SUSY SO(10) GUT
• Lepton Flavor Violation in the SUSY-GUT Models with Lopsided Mass Matrix
• Lepton flavour violation in e^{\pm}e^{-}\to \ell^{\pm}e^{-} (\ell = μ,τ) induced by R-conserving supersymmetry
• Yukawa Textures, Neutrino Masses and Horava-Witten M-Theory
• Lepton Flavor Violation within a realistic SO(10)/G(224) Framework
• Lepton flavor violating processes τ->μγ$,$τ-> 3μ$and$Z-> μτ$ in the Supersymmetric economical 3-3-1 model
• CP asymmetry in B \to phi K_S in a SUSY SO(10) GUT
• Flavor Violation in a Minimal SO(10)\times A_4 SUSY GUT
• Lepton Flavor Violation of Z Gauge Boson Decays in Supersymmetric Type-III Seesaw Model