62 citations · 487 across the 25 of their papers we have counts for
25 papers
Discrete Noether Currents
Gerhart Seidl
A simple implementation of Noether's theorem for discrete symmetries in relativistic continuum field theories is presented. The associated conserved current is exemplified by charg…
Lepton Flavor Violation in Complex SUSY Seesaw Models with Nearly Tribimaximal Mixing
Frank F. Deppisch, Florian Plentinger, Gerhart Seidl
We survey the lepton flavor violation branching ratios Br(mu->e,gamma), Br(tau->mu,gamma), and Br(tau->e,gamma) in mSUGRA for a broad class of lepton mass matrix textures that give…
Unbroken discrete supersymmetry
Gerhart Seidl
We demonstrate, by giving a specific example, that supersymmetry can be left unbroken without running into conflict with observation. The key idea is to employ a discrete form of s…
Resonant Dirac leptogenesis on throats
Andreas Bechinger, Gerhart Seidl
We consider resonant Dirac leptogenesis in a geometry with three five-dimensional throats in the flat limit. The baryon asymmetry in the universe is generated by resonant decays of…
Weakly coupled discretized gravity
Gerhart Seidl
We consider discretized gravity in 4+2 dimensions compactified on a disk of constant negative curvature. The curvature of the disk avoids the presence of dangerous ultra-light scal…
Unified model of fermion masses with Wilson line flavor symmetry breaking
Gerhart Seidl
We present a supersymmetric SU(5) GUT model with a discrete non-Abelian flavor symmetry that is broken by Wilson lines. The model is formulated in 4+3 dimensions compactified on a…