Speaker
Hardi Veermäe
(NICPB, Tallinn, Estonia)
Description
In this presentation, we will outline the essential features and the phenomenology of single-field inflationary scenarios that can produce enhanced curvature power spectra associated with the production of primordial black holes. We will present a simple analytic set-up capable of capturing the spectral shapes in typical models presented in the literature. We will also discuss models capable of generating sizeable spectral oscillations and the presence or absence of "dips" - features where the power spectrum nearly vanishes.
Primary author
Hardi Veermäe
(NICPB, Tallinn, Estonia)
Co-authors
Dr
Alexandros Karam
(NICPB, Tallinn, Estonia)
Dr
Antonio Racioppi
Eemeli Tomberg
(Lancaster University)
Dr
Niko Koivunen
(NICPB, Tallinn, Estonia)
Ville Antero Vaskonen
(Istituto Nazionale di Fisica Nucleare)
