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Heavy Particles from Inflation

We describe a simple and efficient mechanism by which very heavy particles are copiously created from a primordial inflationary epoch. It works for scalar fields which are massless or very light during inflation and acquire a large mass right after the end of inflation. Such particles can exist in r...

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Detalles Bibliográficos
Autores principales: Giudice, G.F., Riotto, A., Zaffaroni, A.
Lenguaje:eng
Publicado: 2004
Materias:
Acceso en línea:https://dx.doi.org/10.1016/j.nuclphysb.2004.12.037
http://cds.cern.ch/record/788584

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