Jumping spectra and vanishing couplings in heterotic Line Bundle Standard Models

  title={Jumping spectra and vanishing couplings in heterotic Line Bundle Standard Models},
  author={James Richard Andrew Gray and Juntao Wang},
  journal={Journal of High Energy Physics},
Abstract We study two aspects of the physics of heterotic Line Bundle Standard Models on smooth Calabi-Yau threefolds. First, we investigate to what degree modern moduli stabilization scenarios can affect the standard model spectrum in such compactifications. Specifically, we look at the case where some of the complex structure moduli are fixed by a choice of hidden sector bundle. In this context, we study the frequency with which the system tends to be forced to a point in moduli space… 
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