Author(s): D. M. Regan, M. M. Schmittfull, E. P. S. Shellard, and J. R. Fergusson
In this paper we present the implementation of an efficient formalism for the generation of arbitrary non-Gaussian initial conditions for use in N-body simulations. The methodology involves the use of a separable modal approach for decomposing a primordial bispectrum or trispectrum. This approach al…
[Phys. Rev. D 86, 123524] Published Thu Dec 20, 2012
