73 citations · 320 across the 18 of their papers we have counts for
3 papers · 1 filter
Chaotic Inflation from Nonlinear Sigma Models in Supergravity
Simeon Hellerman, John Kehayias, Tsutomu T. Yanagida
We present a common solution to the puzzles of the light Higgs or quark masses and the need for a shift symmetry and large field values in high scale chaotic inflation. One way to…
A keV String Axion from High Scale Supersymmetry
Brian Henning, John Kehayias, Hitoshi Murayama +2
Various theoretical and experimental considerations motivate models with high scale supersymmetry breaking. While such models may be difficult to test in colliders, we propose look…
Emergent Lorentz Signature, Fermions, and the Standard Model
John Kehayias, Shinji Mukohyama, Jean-Philippe Uzan
This article investigates the construction of fermions and the formulation of the Standard Model of particle physics in a theory in which the Lorentz signature emerges from an unde…