89 citations · 129 across the 2 of their papers we have counts for
2 papers
astro-ph2008★ 40 cited
On the Issue of the ζSeries Convergence and Loop Corrections in the Generation of Observable Primordial Non-Gaussianity in Slow-Roll Inflation. Part II: the Trispectrum
Yeinzon Rodriguez, Cesar A. Valenzuela-Toledo
We calculate the trispectrum T_ζof the primordial curvature perturbation ζ, generated during a {\it slow-roll} inflationary epoch by considering a two-field quadratic model of infl…
astro-ph2008★ 89 cited
On the Issue of the ζSeries Convergence and Loop Corrections in the Generation of Observable Primordial Non-Gaussianity in Slow-Roll Inflation. Part I: the Bispectrum
Heiner R. S. Cogollo, Yeinzon Rodriguez, Cesar A. Valenzuela-Toledo
We show in this paper that it is possible to attain very high, {\it including observable}, values for the level of non-gaussianity f_{NL} associated with the bispectrum B_ζof the p…