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1 vote
1 answer
103 views

Why are WIMP dark matter particles, if Majorana-like, expected to annihilate upon contact? But not neutrinos?

I have heard a lot recently about so-called 'dark stars'; stars that are formed with the help of the gravitational pull of dark matter, or perhaps entirely from self-annihilating Majorana-type dark ...
Kurt Hikes's user avatar
  • 5,307
1 vote
0 answers
74 views

How did cosmic inflation even occur?

I wanted to ask this question that which inflation model shall i believe? Following below will be MY UNDERSTANDING (MAY NOT BE CORRECT) OF IT: I read "A Brief History of Time" and in chapter ...
Aveer's user avatar
  • 191