457 citations · 2.3k across the 77 of their papers we have counts for
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astro-ph2005★ 33 cited
The integrated bispectrum as a test of CMB non-Gaussianity: detection power and limits on f_NL with WMAP data
P. Cabella, F. K. Hansen, M. Liguori +4
We propose a fast and efficient bispectrum statistic for Cosmic Microwave Background (CMB) temperature anisotropies to constrain the amplitude of the primordial non-Gaussian signal…
math.PR2005★ 1 cited
A Central Limit Theorem and Higher Order Results for the Angular Bispectrum
D. Marinucci
The angular bispectrum of spherical random fields has recently gained an enormous importance, especially in connection with statistical inference on cosmological data. In this pape…
math.PR2005★ 52 cited
High-resolution asymptotics for the angular bispectrum of spherical random fields
Domenico Marinucci
In this paper we study the asymptotic behavior of the angular bispectrum of spherical random fields. Here, the asymptotic theory is developed in the framework of fixed-radius field…