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Primordial black holes from single field models of inflation
Primordial black holes (PBH) have been shown to arise from high peaks in the matter power spectra of multi-field models of inflation. Here we show, with a simple toy model, that it is also possible to generate a peak in the curvature power spectrum of single-field inflation. We assume that the effec...
| Autores principales: | , |
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2017
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| Acceso en línea: | https://dx.doi.org/10.1016/j.dark.2017.09.007 http://cds.cern.ch/record/2285007 |