Priomordial non-Gaussian features from DBI Galileon inflation
  We have studied primordial non-Gaussian features from a model of potential
driven single field DBI Galileon inflation. We have computed the bispectrum
from the three point correlation function considering all possible cross
correlation between scalar and tensor modes from the proposed setup. Further,
we have computed the trispectrum from four point correlation function
considering the contribution from contact interaction, scalar and graviton
exchange diagrams in the in-in picture. Finally we have obtained the
non-Gaussian consistency conditions from the four point correlator, which
results in partial violation of the Suyama-Yamaguchi four-point consistency
relation. This further leads to the conclusion that sufficient primordial
non-Gaussianities can be obtained from DBI Galileon inflation.
