10 citations · 23 across the 3 of their papers we have counts for
3 papers
astro-ph.CO2014★ 10 cited
The bispectrum of matter perturbations from cosmic strings
Donough Regan, Mark Hindmarsh
We present the first calculation of the bispectrum of the matter perturbations induced by cosmic strings. The calculation is performed in two different ways: the first uses the une…
astro-ph.CO2014★ 8 cited
Constraining Galileon Inflation
Donough Regan, Gemma J. Anderson, Matthew Hull +1
In this short paper, we present constraints on the Galileon inflationary model from the CMB bispectrum. We employ a principal-component analysis of the independent degrees of freed…
astro-ph.CO2014★ 5 cited
Principal Components of CMB non-Gaussianity
Donough Regan, Dipak Munshi
The skew-spectrum statistic introduced by Munshi & Heavens (2010) has recently been used in studies of non-Gaussianity from diverse cosmological data sets including the detection o…