We consider a two-field hybrid inflation model, in which the curvature perturbation is predominantly generated at the end of inflation. By finely tuning the coupling of the fields to the waterfall we find that we can get a measurable amount of non-Gaussianity
16 pages, 2 figuresInternational audienceWe propose a new mechanism to generate primordial curvature...
16 pages, 2 figuresInternational audienceWe propose a new mechanism to generate primordial curvature...
Recently a mechanism was proposed whereby the primordial density perturbations are generated at the ...
We consider a two-field hybrid inflation model, in which the curvature perturbation is predominantly...
The dominant contribution to the primordial curvature perturbation may be generated at the end of in...
We review aspects of the curvature perturbation generated during inflation. In partic-ular we focus ...
Recently we studied inflation models in which the inflation potential is characterized by an underly...
We analyse the situation where the primordial curvature perturbations are pro-duced by the joint eff...
We study the bispectrum of the curvature perturbation on uniform energy density hypersurfaces in mod...
Byrnes C, Choi K-Y, Hall LMH. Large non-Gaussianity from two-component hybrid inflation. JCAP. 2009;...
Alabidi L, Malik K, Byrnes C, Choi K-Y. How the curvaton scenario, modulated reheating and an inhomo...
Byrnes C. Constraints on generating the primordial curvature perturbation and non-Gaussianity from i...
We calculate the three-point correlation function evaluated at horizon crossing for a set of interac...
26pp, 2 figs v2: note added (see abstract)In hybrid inflationary models, inflation ends by a sudden ...
16 pages, 2 figuresInternational audienceWe propose a new mechanism to generate primordial curvature...
16 pages, 2 figuresInternational audienceWe propose a new mechanism to generate primordial curvature...
16 pages, 2 figuresInternational audienceWe propose a new mechanism to generate primordial curvature...
Recently a mechanism was proposed whereby the primordial density perturbations are generated at the ...
We consider a two-field hybrid inflation model, in which the curvature perturbation is predominantly...
The dominant contribution to the primordial curvature perturbation may be generated at the end of in...
We review aspects of the curvature perturbation generated during inflation. In partic-ular we focus ...
Recently we studied inflation models in which the inflation potential is characterized by an underly...
We analyse the situation where the primordial curvature perturbations are pro-duced by the joint eff...
We study the bispectrum of the curvature perturbation on uniform energy density hypersurfaces in mod...
Byrnes C, Choi K-Y, Hall LMH. Large non-Gaussianity from two-component hybrid inflation. JCAP. 2009;...
Alabidi L, Malik K, Byrnes C, Choi K-Y. How the curvaton scenario, modulated reheating and an inhomo...
Byrnes C. Constraints on generating the primordial curvature perturbation and non-Gaussianity from i...
We calculate the three-point correlation function evaluated at horizon crossing for a set of interac...
26pp, 2 figs v2: note added (see abstract)In hybrid inflationary models, inflation ends by a sudden ...
16 pages, 2 figuresInternational audienceWe propose a new mechanism to generate primordial curvature...
16 pages, 2 figuresInternational audienceWe propose a new mechanism to generate primordial curvature...
16 pages, 2 figuresInternational audienceWe propose a new mechanism to generate primordial curvature...
Recently a mechanism was proposed whereby the primordial density perturbations are generated at the ...
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