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Effects of the shape of curvature peaks on the size of primordial black holes

We simulate numerically the formation of spherically symmetric primordial black holes (PBHs) seeded by different families of primordial curvature perturbations profiles in a radiation dominated Friedman-Robertson-Walker (FRW) Universe. We have studied the dependency on the curvature profile of the i...

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Detalles Bibliográficos
Autores principales: Escrivà, Albert, Romano, Antonio Enea
Lenguaje:eng
Publicado: 2021
Materias:
Acceso en línea:https://dx.doi.org/10.1088/1475-7516/2021/05/066
http://cds.cern.ch/record/2759852