de Broglie meets Hubble
12 Mar 2025Can you estimate a lower bound on an elementary particle’s mass from the Hubble-scale in the sense if dark matter particles were that light, you would not get any structures in the Universe at all?
Can you estimate a lower bound on an elementary particle’s mass from the Hubble-scale in the sense if dark matter particles were that light, you would not get any structures in the Universe at all?