Consistency Relations for Large Field Inflation
  Consistency relations for chaotic inflation with a monomial potential and
natural inflation and hilltop inflation are given which involve the scalar
spectral index $n_s$, the tensor-to-scalar ratio $r$ and the running of the
spectral index $\alpha$. The measurement of $\alpha$ with $O(10^{-3})$ and the
improvement in the measurement of $n_s$ could discriminate monomial model from
natural/hilltop inflation models. A consistency region for general large field
models is also presented.
