70 citations · 244 across the 4 of their papers we have counts for
4 papers
Generating Primordial Black Holes Via Hilltop-Type Inflation Models
Laila Alabidi, Kazunori Kohri
It has been shown that black holes would have formed in the early Universe if, on any given scale, the spectral amplitude of the Cosmic Microwave Background (CMB) exceeds 10^(-4).…
Non-gaussianity for a Two Component Hybrid Model of Inflation
Laila Alabidi
We consider a two component hybrid inflation model, in which two fields drive inflation. Our results show that this model generates an observable non-gaussian contribution to the c…
Curvature perturbation from symmetry breaking the end of inflation
Laila Alabidi, David Lyth
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…
Inflation models after WMAP year three
Laila Alabidi, David H. Lyth
The survey of models in astro-ph/0510441 is updated.For the first time, a large fraction of the models is ruled out at more than .