Cargando…
Primordial black holes as a tool for constraining non-Gaussianity
Primordial Black Holes (PBH's) can form in the early Universe from the collapse of large density fluctuations. Tight observational limits on their abundance constrain the amplitude of the primordial fluctuations on very small scales which can not otherwise be constrained, with PBH's only f...
| Autores principales: | , , |
|---|---|
| Lenguaje: | eng |
| Publicado: |
2012
|
| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevD.86.043512 http://cds.cern.ch/record/1456896 |