3
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If dark matter was created in the early universe and its formation released energy, is there any evidence of that energy in the cmb?
This recent paper discusses the amount of energy that can be injected into the primordial plasma without excessively altering the cosmic microwave background (CMB) or the abundance of light elements ...
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3
votes
If dark matter was created in the early universe and its formation released energy, is there any evidence of that energy in the cmb?
Please feel free to specify your question further in case I'm not hitting your nail with my answer-hammer.
How (and when) dark matter formed is an open question and depend on the particular dark ...
- 6,295
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