220 citations · 308 across the 2 of their papers we have counts for
Showing astro-phShow all
2 papers · 1 filter
astro-ph2008★ 220 cited
The shape of primordial non-Gaussianity and the CMB bispectrum
J. R. Fergusson, E. P. S. Shellard
We present a set of formalisms for comparing, evolving and constraining primordial non-Gaussian models through the CMB bispectrum. We describe improved methods for efficient comput…
astro-ph2006★ 88 cited
Primordial non-Gaussianity and the CMB bispectrum
J. R. Fergusson, E. P. S. Shellard
We present a new formalism, together with efficient numerical methods, to directly calculate the CMB bispectrum today from a given primordial bispectrum using the full linear radia…