117 citations · 1k across the 40 of their papers we have counts for
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astro-ph2008★ 42 cited
Non-Gaussianity in Cosmic Microwave Background Temperature Fluctuations from Cosmic (Super-)Strings
Keitaro Takahashi, Atsushi Naruko, Yuuiti Sendouda +3
We compute analytically the small-scale temperature fluctuations of the cosmic microwave background from cosmic (super-)strings and study the dependence on the string intercommutin…
astro-ph2008★ 106 cited
Large non-Gaussianity from multi-brid inflation
Atsushi Naruko, Misao Sasaki
A model of multi-component hybrid inflation, dubbed multi-brid inflation, in which various observable quantities including the non-Gaussianity parameter f_{NL} can be analytically…