Sunday 8 July 2018

cosmology - Which cosmological dark matter theory is most compatible with current particle physics?


This occurred to me while I was writing Why hasn't warm dark matter replaced cold dark matter as the standard model of cosmology? but I think this deserves a question of its own. The background info for this question is covered in that link, so I'll just cut straight to the point.


Is one of the current cosmological dark matter models of interest (cold dark matter, warm dark matter, self-interacting cold/warm dark matter) easier to reconcile with our current understanding of particle physics and the current measured limits on possible undiscovered particles?





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