منابع مشابه
Asymmetric Sneutrino Dark Matter
It is known that the cosmological baryon density (Ωb) and dark matter density (Ωdm) have strikingly similar values. However, in most theories of the early Universe, each density is explained by separate dynamics and consequently there is no compelling reason for this observation. In this note, I briefly review a model in which the dark matter possesses a particleantiparticle asymmetry. This asy...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2015
ISSN: 1550-7998,1550-2368
DOI: 10.1103/physrevd.91.023505