Non-Gaussianities from the Standard Model Higgs
  We have recently proposed that the Standard Model Higgs might be responsible
for generating the cosmological perturbations of the universe by acting as an
isocurvature mode during a de Sitter inflationary stage. In this paper we study
the level of non-Gaussianity in the cosmological perturbations which are
inevitably generated due to the non-linearities of the Standard Model Higgs
potential. In particular, for the current central value of the top mass, we
find that a future detection of non-Gaussianity would exclude the detection of
tensor modes by the PLANCK satellite.
