Chaotic Inflation in Supergravity after Planck and BICEP2
  We discuss the general structure and observational consequences of some of
the simplest versions of chaotic inflation in supergravity in relation to the
data by Planck 2013 and BICEP2. We show that minimal modifications to the
simplest quadratic potential are sufficient to provide a controllable tensor
mode signal and a suppression of CMB power at large angular scales.
