Scale-dependent bias with higher order primordial non-Gaussianity: Use
  of the Integrated Perturbation Theory
  We analytically derive a more accurate formula for the power spectrum of the
biased objects with the primordial non-Gaussianity parameterized not only by
the non-linearity parameter fNL, but also by gNL and tauNL which characterize
the trispectrum of the primordial curvature perturbations. We adopt the
integrated perturbation theory which was constructed in Matsubara (2011). We
discuss an inequality between fNL and tauNL in the context of the
scale-dependent bias, by introducing a stochasticity parameter. We also mention
higher order loop corrections into the scale-dependency of the bias parameter.
