Unified origin of baryons and dark matterReportar como inadecuado



 Unified origin of baryons and dark matter


Unified origin of baryons and dark matter - Descarga este documento en PDF. Documentación en PDF para descargar gratis. Disponible también para leer online.

Descargar gratis o leer online en formato PDF el libro: Unified origin of baryons and dark matter
We investigate the possibility that both the baryon asymmetry of the universe and the observed cold dark matter density are generated by decays of a heavy scalar field which dominates the universe before nucleosynthesis. Since baryons and cold dark matter have common origin, this mechanism yields a natural explanation of the similarity of the corresponding energy densities. The cosmological moduli and gravitino problems are avoided.



Autor: Ryuichiro Kitano; Hitoshi Murayama; Michael Ratz

Fuente: https://archive.org/







Documentos relacionados